168492064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{405029}}^1$

素因数の和:405052

約数の個数: 24

約数和(自身を含む): 357236460

約数和(自身を除く): 188744396

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 405029, 810058, 1620116, 3240232, 5265377, 6480464, 10530754, 12960928, 21061508, 42123016, 84246032, 168492064]

約数ペア:

[(1, 168492064), (2, 84246032), (4, 42123016), (8, 21061508), (13, 12960928), (16, 10530754), (26, 6480464), (32, 5265377), (52, 3240232), (104, 1620116), (208, 810058), (416, 405029)]