167189972

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{94351}}^1$

素因数の和:94798

約数の個数: 12

約数和(自身を含む): 293246016

約数和(自身を除く): 126056044

約数列:

[1, 2, 4, 443, 886, 1772, 94351, 188702, 377404, 41797493, 83594986, 167189972]

約数ペア:

[(1, 167189972), (2, 83594986), (4, 41797493), (443, 377404), (886, 188702), (1772, 94351)]