164762078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{15803}}^1$

素因数の和:16219

約数の個数: 16

約数和(自身を含む): 266834736

約数和(自身を除く): 102072658

約数列:

[1, 2, 13, 26, 401, 802, 5213, 10426, 15803, 31606, 205439, 410878, 6337003, 12674006, 82381039, 164762078]

約数ペア:

[(1, 164762078), (2, 82381039), (13, 12674006), (26, 6337003), (401, 410878), (802, 205439), (5213, 31606), (10426, 15803)]