168070855

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{853}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 204017184

約数和(自身を除く): 35946329

約数列:

[1, 5, 157, 251, 785, 853, 1255, 4265, 39407, 133921, 197035, 214103, 669605, 1070515, 33614171, 168070855]

約数ペア:

[(1, 168070855), (5, 33614171), (157, 1070515), (251, 669605), (785, 214103), (853, 197035), (1255, 133921), (4265, 39407)]