156628410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{13151}}^1$

素因数の和:13558

約数の個数: 32

約数和(自身を含む): 376883712

約数和(自身を除く): 220255302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 11910, 13151, 26302, 39453, 65755, 78906, 131510, 197265, 394530, 5220947, 10441894, 15662841, 26104735, 31325682, 52209470, 78314205, 156628410]

約数ペア:

[(1, 156628410), (2, 78314205), (3, 52209470), (5, 31325682), (6, 26104735), (10, 15662841), (15, 10441894), (30, 5220947), (397, 394530), (794, 197265), (1191, 131510), (1985, 78906), (2382, 65755), (3970, 39453), (5955, 26302), (11910, 13151)]