157070896336

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{11142941}}^1$

素因数の和:11143830

約数の個数: 20

約数和(自身を含む): 304670320164

約数和(自身を除く): 147599423828

約数列:

[1, 2, 4, 8, 16, 881, 1762, 3524, 7048, 14096, 11142941, 22285882, 44571764, 89143528, 178287056, 9816931021, 19633862042, 39267724084, 78535448168, 157070896336]

約数ペア:

[(1, 157070896336), (2, 78535448168), (4, 39267724084), (8, 19633862042), (16, 9816931021), (881, 178287056), (1762, 89143528), (3524, 44571764), (7048, 22285882), (14096, 11142941)]