172320638

素因数分解:

$2^1\times 7^1\times {\mathrm{2731}}^1\times {\mathrm{4507}}^1$

素因数の和:7247

約数の個数: 16

約数和(自身を含む): 295580544

約数和(自身を除く): 123259906

約数列:

[1, 2, 7, 14, 2731, 4507, 5462, 9014, 19117, 31549, 38234, 63098, 12308617, 24617234, 86160319, 172320638]

約数ペア:

[(1, 172320638), (2, 86160319), (7, 24617234), (14, 12308617), (2731, 63098), (4507, 38234), (5462, 31549), (9014, 19117)]