156920117635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1\times {\mathrm{921677}}^1$

素因数の和:923702

約数の個数: 16

約数和(自身を含む): 199480612896

約数和(自身を除く): 42560495261

約数列:

[1, 5, 17, 85, 2003, 10015, 34051, 170255, 921677, 4608385, 15668509, 78342545, 1846119031, 9230595155, 31384023527, 156920117635]

約数ペア:

[(1, 156920117635), (5, 31384023527), (17, 9230595155), (85, 1846119031), (2003, 78342545), (10015, 15668509), (34051, 4608385), (170255, 921677)]