160985812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{2459}}^1$

素因数の和:3735

約数の個数: 24

約数和(自身を含む): 303760800

約数和(自身を除く): 142774988

約数列:

[1, 2, 4, 13, 26, 52, 1259, 2459, 2518, 4918, 5036, 9836, 16367, 31967, 32734, 63934, 65468, 127868, 3095881, 6191762, 12383524, 40246453, 80492906, 160985812]

約数ペア:

[(1, 160985812), (2, 80492906), (4, 40246453), (13, 12383524), (26, 6191762), (52, 3095881), (1259, 127868), (2459, 65468), (2518, 63934), (4918, 32734), (5036, 31967), (9836, 16367)]