130667864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{859657}}^1$

素因数の和:859682

約数の個数: 16

約数和(自身を含む): 257897400

約数和(自身を除く): 127229536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 859657, 1719314, 3438628, 6877256, 16333483, 32666966, 65333932, 130667864]

約数ペア:

[(1, 130667864), (2, 65333932), (4, 32666966), (8, 16333483), (19, 6877256), (38, 3438628), (76, 1719314), (152, 859657)]