168980108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{52609}}^1$

素因数の和:52697

約数の個数: 24

約数和(自身を含む): 327023760

約数和(自身を除く): 158043652

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 52609, 105218, 210436, 578699, 1157398, 2314796, 3840457, 7680914, 15361828, 42245027, 84490054, 168980108]

約数ペア:

[(1, 168980108), (2, 84490054), (4, 42245027), (11, 15361828), (22, 7680914), (44, 3840457), (73, 2314796), (146, 1157398), (292, 578699), (803, 210436), (1606, 105218), (3212, 52609)]