156924860491

素因数分解:

$7^1\times {\mathrm{353}}^1\times {\mathrm{1721}}^1\times {\mathrm{36901}}^1$

素因数の和:38982

約数の個数: 16

約数和(自身を含む): 179960131008

約数和(自身を除く): 23035270517

約数列:

[1, 7, 353, 1721, 2471, 12047, 36901, 258307, 607513, 4252591, 13026053, 63506621, 91182371, 444546347, 22417837213, 156924860491]

約数ペア:

[(1, 156924860491), (7, 22417837213), (353, 444546347), (1721, 91182371), (2471, 63506621), (12047, 13026053), (36901, 4252591), (258307, 607513)]