156775083160

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{29918909}}^1$

素因数の和:29919051

約数の個数: 32

約数和(自身を含む): 355436650800

約数和(自身を除く): 198661567640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 29918909, 59837818, 119675636, 149594545, 239351272, 299189090, 598378180, 1196756360, 3919377079, 7838754158, 15677508316, 19596885395, 31355016632, 39193770790, 78387541580, 156775083160]

約数ペア:

[(1, 156775083160), (2, 78387541580), (4, 39193770790), (5, 31355016632), (8, 19596885395), (10, 15677508316), (20, 7838754158), (40, 3919377079), (131, 1196756360), (262, 598378180), (524, 299189090), (655, 239351272), (1048, 149594545), (1310, 119675636), (2620, 59837818), (5240, 29918909)]