157216424

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{677657}}^1$

素因数の和:677692

約数の個数: 16

約数和(自身を含む): 304946100

約数和(自身を除く): 147729676

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 677657, 1355314, 2710628, 5421256, 19652053, 39304106, 78608212, 157216424]

約数ペア:

[(1, 157216424), (2, 78608212), (4, 39304106), (8, 19652053), (29, 5421256), (58, 2710628), (116, 1355314), (232, 677657)]