168464978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{44263}}^1$

素因数の和:44449

約数の個数: 16

約数和(自身を含む): 277269696

約数和(自身を除く): 108804718

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 44263, 88526, 486893, 973786, 7657499, 15314998, 84232489, 168464978]

約数ペア:

[(1, 168464978), (2, 84232489), (11, 15314998), (22, 7657499), (173, 973786), (346, 486893), (1903, 88526), (3806, 44263)]