156621145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43933}}^1$

素因数の和:43992

約数の個数: 16

約数和(自身を含む): 202447872

約数和(自身を除く): 45826727

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 43933, 219665, 1010459, 1361923, 5052295, 6809615, 31324229, 156621145]

約数ペア:

[(1, 156621145), (5, 31324229), (23, 6809615), (31, 5052295), (115, 1361923), (155, 1010459), (713, 219665), (3565, 43933)]