157466012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{325343}}^1$

素因数の和:325369

約数の個数: 18

約数和(自身を含む): 302895264

約数和(自身を除く): 145429252

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 325343, 650686, 1301372, 3578773, 7157546, 14315092, 39366503, 78733006, 157466012]

約数ペア:

[(1, 157466012), (2, 78733006), (4, 39366503), (11, 14315092), (22, 7157546), (44, 3578773), (121, 1301372), (242, 650686), (484, 325343)]