165904206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{1663}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 357826560

約数和(自身を除く): 191922354

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1279, 1663, 2558, 3326, 3837, 4989, 7674, 9978, 16627, 21619, 33254, 43238, 49881, 64857, 99762, 129714, 2126977, 4253954, 6380931, 12761862, 27650701, 55301402, 82952103, 165904206]

約数ペア:

[(1, 165904206), (2, 82952103), (3, 55301402), (6, 27650701), (13, 12761862), (26, 6380931), (39, 4253954), (78, 2126977), (1279, 129714), (1663, 99762), (2558, 64857), (3326, 49881), (3837, 43238), (4989, 33254), (7674, 21619), (9978, 16627)]