123167564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{5653}}^1$

素因数の和:6089

約数の個数: 24

約数和(自身を含む): 232718640

約数和(自身を除く): 109551076

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 5447, 5653, 10894, 11306, 21788, 22612, 73489, 146978, 293956, 2368607, 4737214, 9474428, 30791891, 61583782, 123167564]

約数ペア:

[(1, 123167564), (2, 61583782), (4, 30791891), (13, 9474428), (26, 4737214), (52, 2368607), (419, 293956), (838, 146978), (1676, 73489), (5447, 22612), (5653, 21788), (10894, 11306)]