163044988

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{2213}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 289750608

約数和(自身を除く): 126705620

約数列:

[1, 2, 4, 113, 163, 226, 326, 452, 652, 2213, 4426, 8852, 18419, 36838, 73676, 250069, 360719, 500138, 721438, 1000276, 1442876, 40761247, 81522494, 163044988]

約数ペア:

[(1, 163044988), (2, 81522494), (4, 40761247), (113, 1442876), (163, 1000276), (226, 721438), (326, 500138), (452, 360719), (652, 250069), (2213, 73676), (4426, 36838), (8852, 18419)]