161036239

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{12917}}^1$

素因数の和:13074

約数の個数: 16

約数和(自身を含む): 199660608

約数和(自身を除く): 38624369

約数列:

[1, 7, 13, 91, 137, 959, 1781, 12467, 12917, 90419, 167921, 1175447, 1769629, 12387403, 23005177, 161036239]

約数ペア:

[(1, 161036239), (7, 23005177), (13, 12387403), (91, 1769629), (137, 1175447), (959, 167921), (1781, 90419), (12467, 12917)]