156966330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{168781}}^1$

素因数の和:168822

約数の個数: 32

約数和(自身を含む): 388873728

約数和(自身を除く): 231907398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 168781, 337562, 506343, 843905, 1012686, 1687810, 2531715, 5063430, 5232211, 10464422, 15696633, 26161055, 31393266, 52322110, 78483165, 156966330]

約数ペア:

[(1, 156966330), (2, 78483165), (3, 52322110), (5, 31393266), (6, 26161055), (10, 15696633), (15, 10464422), (30, 5232211), (31, 5063430), (62, 2531715), (93, 1687810), (155, 1012686), (186, 843905), (310, 506343), (465, 337562), (930, 168781)]