165741524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{7793}}^1$

素因数の和:8219

約数の個数: 24

約数和(自身を含む): 313162920

約数和(自身を除く): 147421396

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 5317, 7793, 10634, 15586, 21268, 31172, 101309, 202618, 405236, 3187337, 6374674, 12749348, 41435381, 82870762, 165741524]

約数ペア:

[(1, 165741524), (2, 82870762), (4, 41435381), (13, 12749348), (26, 6374674), (52, 3187337), (409, 405236), (818, 202618), (1636, 101309), (5317, 31172), (7793, 21268), (10634, 15586)]