131106696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{780397}}^1$

素因数の和:780413

約数の個数: 32

約数和(自身を含む): 374591040

約数和(自身を除く): 243484344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 780397, 1560794, 2341191, 3121588, 4682382, 5462779, 6243176, 9364764, 10925558, 16388337, 18729528, 21851116, 32776674, 43702232, 65553348, 131106696]

約数ペア:

[(1, 131106696), (2, 65553348), (3, 43702232), (4, 32776674), (6, 21851116), (7, 18729528), (8, 16388337), (12, 10925558), (14, 9364764), (21, 6243176), (24, 5462779), (28, 4682382), (42, 3121588), (56, 2341191), (84, 1560794), (168, 780397)]