157044136

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{154571}}^1$

素因数の和:154704

約数の個数: 16

約数和(自身を含む): 296778240

約数和(自身を除く): 139734104

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 154571, 309142, 618284, 1236568, 19630517, 39261034, 78522068, 157044136]

約数ペア:

[(1, 157044136), (2, 78522068), (4, 39261034), (8, 19630517), (127, 1236568), (254, 618284), (508, 309142), (1016, 154571)]