161569042957

素因数分解:

$7^1\times {\mathrm{149}}^2\times {\mathrm{1039651}}^1$

素因数の和:1039956

約数の個数: 12

約数和(自身を含む): 185898094816

約数和(自身を除く): 24329051859

約数列:

[1, 7, 149, 1043, 22201, 155407, 1039651, 7277557, 154907999, 1084355993, 23081291851, 161569042957]

約数ペア:

[(1, 161569042957), (7, 23081291851), (149, 1084355993), (1043, 154907999), (22201, 7277557), (155407, 1039651)]