156965549

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 172444272

約数和(自身を除く): 15478723

約数列:

[1, 13, 73, 193, 857, 949, 2509, 11141, 14089, 62561, 165401, 183157, 813293, 2150213, 12074273, 156965549]

約数ペア:

[(1, 156965549), (13, 12074273), (73, 2150213), (193, 813293), (857, 183157), (949, 165401), (2509, 62561), (11141, 14089)]