157236430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{1459}}^1$

素因数の和:2308

約数の個数: 32

約数和(自身を含む): 305373600

約数和(自身を除く): 148137170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 829, 1459, 1658, 2918, 4145, 7295, 8290, 10777, 14590, 18967, 21554, 37934, 53885, 94835, 107770, 189670, 1209511, 2419022, 6047555, 12095110, 15723643, 31447286, 78618215, 157236430]

約数ペア:

[(1, 157236430), (2, 78618215), (5, 31447286), (10, 15723643), (13, 12095110), (26, 6047555), (65, 2419022), (130, 1209511), (829, 189670), (1459, 107770), (1658, 94835), (2918, 53885), (4145, 37934), (7295, 21554), (8290, 18967), (10777, 14590)]