155271472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{570851}}^1$

素因数の和:570876

約数の個数: 20

約数和(自身を含む): 318535416

約数和(自身を除く): 163263944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 570851, 1141702, 2283404, 4566808, 9133616, 9704467, 19408934, 38817868, 77635736, 155271472]

約数ペア:

[(1, 155271472), (2, 77635736), (4, 38817868), (8, 19408934), (16, 9704467), (17, 9133616), (34, 4566808), (68, 2283404), (136, 1141702), (272, 570851)]