157690429

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6857}}^1$

素因数の和:6960

約数の個数: 16

約数和(自身を含む): 178582320

約数和(自身を除く): 20891891

約数列:

[1, 13, 29, 61, 377, 793, 1769, 6857, 22997, 89141, 198853, 418277, 2585089, 5437601, 12130033, 157690429]

約数ペア:

[(1, 157690429), (13, 12130033), (29, 5437601), (61, 2585089), (377, 418277), (793, 198853), (1769, 89141), (6857, 22997)]