157049210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{541549}}^1$

素因数の和:541585

約数の個数: 16

約数和(自身を含む): 292437000

約数和(自身を除く): 135387790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 541549, 1083098, 2707745, 5415490, 15704921, 31409842, 78524605, 157049210]

約数ペア:

[(1, 157049210), (2, 78524605), (5, 31409842), (10, 15704921), (29, 5415490), (58, 2707745), (145, 1083098), (290, 541549)]