178292848

素因数分解:

$2^4\times {\mathrm{53}}^2\times {\mathrm{3967}}^1$

素因数の和:4081

約数の個数: 30

約数和(自身を含む): 352171904

約数和(自身を除く): 173879056

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2809, 3967, 5618, 7934, 11236, 15868, 22472, 31736, 44944, 63472, 210251, 420502, 841004, 1682008, 3364016, 11143303, 22286606, 44573212, 89146424, 178292848]

約数ペア:

[(1, 178292848), (2, 89146424), (4, 44573212), (8, 22286606), (16, 11143303), (53, 3364016), (106, 1682008), (212, 841004), (424, 420502), (848, 210251), (2809, 63472), (3967, 44944), (5618, 31736), (7934, 22472), (11236, 15868)]