161567861791

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1\times {\mathrm{373487}}^1$

素因数の和:375654

約数の個数: 16

約数和(自身を含む): 191106339840

約数和(自身を除く): 29538478049

約数列:

[1, 7, 29, 203, 2131, 14917, 61799, 373487, 432593, 2614409, 10831123, 75817861, 795900797, 5571305579, 23081123113, 161567861791]

約数ペア:

[(1, 161567861791), (7, 23081123113), (29, 5571305579), (203, 795900797), (2131, 75817861), (14917, 10831123), (61799, 2614409), (373487, 432593)]