The factors of 133 are 1, 7, 19 and 133. That is 4 factors in total.
A factor of 133 is a whole number that divides 133 exactly, with no remainder. 133 is a composite number because it has factors other than 1 and itself.
Two numbers that multiply to give 133:
133 = 7 × 19. The prime factors of 133 are 7 and 19.
| Number | Factors |
|---|---|
| 129 | 1, 3, 43, 129 |
| 130 | 1, 2, 5, 10, 13, 26, 65, 130 |
| 131 | 1, 131 |
| 132 | 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132 |
| 134 | 1, 2, 67, 134 |
| 135 | 1, 3, 5, 9, 15, 27, 45, 135 |
| 136 | 1, 2, 4, 8, 17, 34, 68, 136 |
| 137 | 1, 137 |
More about 133: 133 squared · square root of 133 · 133 in binary · 133 in Roman numerals.
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