125520356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{185681}}^1$

素因数の和:185711

約数の個数: 18

約数和(自身を含む): 237858642

約数和(自身を除く): 112338286

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 185681, 371362, 742724, 2413853, 4827706, 9655412, 31380089, 62760178, 125520356]

約数ペア:

[(1, 125520356), (2, 62760178), (4, 31380089), (13, 9655412), (26, 4827706), (52, 2413853), (169, 742724), (338, 371362), (676, 185681)]