166255520255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1\times {\mathrm{1361021}}^1$

素因数の和:1363258

約数の個数: 16

約数和(自身を含む): 217741743648

約数和(自身を除く): 51486223393

約数列:

[1, 5, 11, 55, 2221, 11105, 24431, 122155, 1361021, 6805105, 14971231, 74856155, 3022827641, 15114138205, 33251104051, 166255520255]

約数ペア:

[(1, 166255520255), (5, 33251104051), (11, 15114138205), (55, 3022827641), (2221, 74856155), (11105, 14971231), (24431, 6805105), (122155, 1361021)]