151872316

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{2137}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 269986640

約数和(自身を除く): 118114324

約数列:

[1, 2, 4, 109, 163, 218, 326, 436, 652, 2137, 4274, 8548, 17767, 35534, 71068, 232933, 348331, 465866, 696662, 931732, 1393324, 37968079, 75936158, 151872316]

約数ペア:

[(1, 151872316), (2, 75936158), (4, 37968079), (109, 1393324), (163, 931732), (218, 696662), (326, 465866), (436, 348331), (652, 232933), (2137, 71068), (4274, 35534), (8548, 17767)]