129642712

素因数分解:

$2^3\times {\mathrm{2161}}^1\times {\mathrm{7499}}^1$

素因数の和:9666

約数の個数: 16

約数和(自身を含む): 243225000

約数和(自身を除く): 113582288

約数列:

[1, 2, 4, 8, 2161, 4322, 7499, 8644, 14998, 17288, 29996, 59992, 16205339, 32410678, 64821356, 129642712]

約数ペア:

[(1, 129642712), (2, 64821356), (4, 32410678), (8, 16205339), (2161, 59992), (4322, 29996), (7499, 17288), (8644, 14998)]