156974221078

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1\times {\mathrm{1336201}}^1$

素因数の和:1336743

約数の個数: 16

約数和(自身を含む): 237630163680

約数和(自身を除く): 80655942602

約数列:

[1, 2, 151, 302, 389, 778, 58739, 117478, 1336201, 2672402, 201766351, 403532702, 519782189, 1039564378, 78487110539, 156974221078]

約数ペア:

[(1, 156974221078), (2, 78487110539), (151, 1039564378), (302, 519782189), (389, 403532702), (778, 201766351), (58739, 2672402), (117478, 1336201)]