156970972962

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{66569539}}^1$

素因数の和:66569678

約数の個数: 24

約数和(自身を含む): 342699991920

約数和(自身を除く): 185729018958

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 66569539, 133139078, 199708617, 399417234, 599125851, 1198251702, 8720609609, 17441219218, 26161828827, 52323657654, 78485486481, 156970972962]

約数ペア:

[(1, 156970972962), (2, 78485486481), (3, 52323657654), (6, 26161828827), (9, 17441219218), (18, 8720609609), (131, 1198251702), (262, 599125851), (393, 399417234), (786, 199708617), (1179, 133139078), (2358, 66569539)]