156988654719

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{3919523}}^1$

素因数の和:3919631

約数の個数: 24

約数和(自身を含む): 229527325440

約数和(自身を除く): 72538670721

約数列:

[1, 3, 13, 39, 79, 169, 237, 507, 1027, 3081, 13351, 40053, 3919523, 11758569, 50953799, 152861397, 309642317, 662399387, 928926951, 1987198161, 4025350121, 12076050363, 52329551573, 156988654719]

約数ペア:

[(1, 156988654719), (3, 52329551573), (13, 12076050363), (39, 4025350121), (79, 1987198161), (169, 928926951), (237, 662399387), (507, 309642317), (1027, 152861397), (3081, 50953799), (13351, 11758569), (40053, 3919523)]