157045450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{165311}}^1$

素因数の和:165342

約数の個数: 24

約数和(自身を含む): 307480320

約数和(自身を除く): 150434870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 165311, 330622, 826555, 1653110, 3140909, 4132775, 6281818, 8265550, 15704545, 31409090, 78522725, 157045450]

約数ペア:

[(1, 157045450), (2, 78522725), (5, 31409090), (10, 15704545), (19, 8265550), (25, 6281818), (38, 4132775), (50, 3140909), (95, 1653110), (190, 826555), (475, 330622), (950, 165311)]