159713868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{309523}}^1$

素因数の和:309573

約数の個数: 24

約数和(自身を含む): 381333568

約数和(自身を除く): 221619700

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 309523, 619046, 928569, 1238092, 1857138, 3714276, 13309489, 26618978, 39928467, 53237956, 79856934, 159713868]

約数ペア:

[(1, 159713868), (2, 79856934), (3, 53237956), (4, 39928467), (6, 26618978), (12, 13309489), (43, 3714276), (86, 1857138), (129, 1238092), (172, 928569), (258, 619046), (516, 309523)]