168909158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{9151}}^1$

素因数の和:10003

約数の個数: 16

約数和(自身を含む): 276756480

約数和(自身を除く): 107847322

約数列:

[1, 2, 11, 22, 839, 1678, 9151, 9229, 18302, 18458, 100661, 201322, 7677689, 15355378, 84454579, 168909158]

約数ペア:

[(1, 168909158), (2, 84454579), (11, 15355378), (22, 7677689), (839, 201322), (1678, 100661), (9151, 18458), (9229, 18302)]