161241844

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{617}}^1\times {\mathrm{827}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 286554240

約数和(自身を除く): 125312396

約数列:

[1, 2, 4, 79, 158, 316, 617, 827, 1234, 1654, 2468, 3308, 48743, 65333, 97486, 130666, 194972, 261332, 510259, 1020518, 2041036, 40310461, 80620922, 161241844]

約数ペア:

[(1, 161241844), (2, 80620922), (4, 40310461), (79, 2041036), (158, 1020518), (316, 510259), (617, 261332), (827, 194972), (1234, 130666), (1654, 97486), (2468, 65333), (3308, 48743)]