157470474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{52807}}^1$

素因数の和:52890

約数の個数: 32

約数和(自身を含む): 365008896

約数和(自身を除く): 207538422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 52807, 105614, 158421, 316842, 369649, 739298, 1108947, 2217894, 3749297, 7498594, 11247891, 22495782, 26245079, 52490158, 78735237, 157470474]

約数ペア:

[(1, 157470474), (2, 78735237), (3, 52490158), (6, 26245079), (7, 22495782), (14, 11247891), (21, 7498594), (42, 3749297), (71, 2217894), (142, 1108947), (213, 739298), (426, 369649), (497, 316842), (994, 158421), (1491, 105614), (2982, 52807)]