156905262

素因数分解:

$2^1\times 3^4\times {\mathrm{641}}^1\times {\mathrm{1511}}^1$

素因数の和:2166

約数の個数: 40

約数和(自身を含む): 352365552

約数和(自身を除く): 195460290

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 641, 1282, 1511, 1923, 3022, 3846, 4533, 5769, 9066, 11538, 13599, 17307, 27198, 34614, 40797, 51921, 81594, 103842, 122391, 244782, 968551, 1937102, 2905653, 5811306, 8716959, 17433918, 26150877, 52301754, 78452631, 156905262]

約数ペア:

[(1, 156905262), (2, 78452631), (3, 52301754), (6, 26150877), (9, 17433918), (18, 8716959), (27, 5811306), (54, 2905653), (81, 1937102), (162, 968551), (641, 244782), (1282, 122391), (1511, 103842), (1923, 81594), (3022, 51921), (3846, 40797), (4533, 34614), (5769, 27198), (9066, 17307), (11538, 13599)]