156912115490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15278687}}^1$

素因数の和:15278786

約数の個数: 32

約数和(自身を含む): 308018350080

約数和(自身を除く): 151106234590

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 15278687, 30557374, 76393435, 152786870, 198622931, 397245862, 993114655, 1207016273, 1986229310, 2414032546, 6035081365, 12070162730, 15691211549, 31382423098, 78456057745, 156912115490]

約数ペア:

[(1, 156912115490), (2, 78456057745), (5, 31382423098), (10, 15691211549), (13, 12070162730), (26, 6035081365), (65, 2414032546), (79, 1986229310), (130, 1207016273), (158, 993114655), (395, 397245862), (790, 198622931), (1027, 152786870), (2054, 76393435), (5135, 30557374), (10270, 15278687)]