161881102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{2861}}^1$

素因数の和:4371

約数の個数: 16

約数和(自身を含む): 255862800

約数和(自身を除く): 93981698

約数列:

[1, 2, 19, 38, 1489, 2861, 2978, 5722, 28291, 54359, 56582, 108718, 4260029, 8520058, 80940551, 161881102]

約数ペア:

[(1, 161881102), (2, 80940551), (19, 8520058), (38, 4260029), (1489, 108718), (2861, 56582), (2978, 54359), (5722, 28291)]