156909563642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{541}}^1\times {\mathrm{26497}}^1$

素因数の和:27474

約数の個数: 32

約数和(自身を含む): 254550599184

約数和(自身を除く): 97641035542

約数列:

[1, 2, 13, 26, 421, 541, 842, 1082, 5473, 7033, 10946, 14066, 26497, 52994, 227761, 344461, 455522, 688922, 2960893, 5921786, 11155237, 14334877, 22310474, 28669754, 145018081, 186353401, 290036162, 372706802, 6034983217, 12069966434, 78454781821, 156909563642]

約数ペア:

[(1, 156909563642), (2, 78454781821), (13, 12069966434), (26, 6034983217), (421, 372706802), (541, 290036162), (842, 186353401), (1082, 145018081), (5473, 28669754), (7033, 22310474), (10946, 14334877), (14066, 11155237), (26497, 5921786), (52994, 2960893), (227761, 688922), (344461, 455522)]