160552860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205837}}^1$

素因数の和:205862

約数の個数: 48

約数和(自身を含む): 484130976

約数和(自身を除く): 323578116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 205837, 411674, 617511, 823348, 1029185, 1235022, 2058370, 2470044, 2675881, 3087555, 4116740, 5351762, 6175110, 8027643, 10703524, 12350220, 13379405, 16055286, 26758810, 32110572, 40138215, 53517620, 80276430, 160552860]

約数ペア:

[(1, 160552860), (2, 80276430), (3, 53517620), (4, 40138215), (5, 32110572), (6, 26758810), (10, 16055286), (12, 13379405), (13, 12350220), (15, 10703524), (20, 8027643), (26, 6175110), (30, 5351762), (39, 4116740), (52, 3087555), (60, 2675881), (65, 2470044), (78, 2058370), (130, 1235022), (156, 1029185), (195, 823348), (260, 617511), (390, 411674), (780, 205837)]