158164084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{57389}}^1$

素因数の和:57459

約数の個数: 24

約数和(自身を含む): 303707880

約数和(自身を除く): 145543796

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 57389, 114778, 229556, 746057, 1492114, 2984228, 3041617, 6083234, 12166468, 39541021, 79082042, 158164084]

約数ペア:

[(1, 158164084), (2, 79082042), (4, 39541021), (13, 12166468), (26, 6083234), (52, 3041617), (53, 2984228), (106, 1492114), (212, 746057), (689, 229556), (1378, 114778), (2756, 57389)]