163944506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{14087}}^1$

素因数の和:14146

約数の個数: 24

約数和(自身を含む): 280463904

約数和(自身を除く): 116519398

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 5819, 11638, 14087, 28174, 154957, 309914, 324001, 648002, 3564011, 7128022, 7452023, 14904046, 81972253, 163944506]

約数ペア:

[(1, 163944506), (2, 81972253), (11, 14904046), (22, 7452023), (23, 7128022), (46, 3564011), (253, 648002), (506, 324001), (529, 309914), (1058, 154957), (5819, 28174), (11638, 14087)]