156683197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{6311}}^1$

素因数の和:6420

約数の個数: 16

約数和(自身を含む): 178452864

約数和(自身を除く): 21769667

約数列:

[1, 11, 37, 61, 407, 671, 2257, 6311, 24827, 69421, 233507, 384971, 2568577, 4234681, 14243927, 156683197]

約数ペア:

[(1, 156683197), (11, 14243927), (37, 4234681), (61, 2568577), (407, 384971), (671, 233507), (2257, 69421), (6311, 24827)]