156905865822

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2011}}^1\times {\mathrm{20287}}^1$

素因数の和:22944

約数の個数: 32

約数和(自身を含む): 314473089024

約数和(自身を除く): 157567223202

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 2011, 3846, 4022, 6033, 12066, 20287, 40574, 60861, 121722, 1289051, 2578102, 3867153, 7734306, 13003967, 26007934, 39011901, 40797157, 78023802, 81594314, 122391471, 244782942, 26150977637, 52301955274, 78452932911, 156905865822]

約数ペア:

[(1, 156905865822), (2, 78452932911), (3, 52301955274), (6, 26150977637), (641, 244782942), (1282, 122391471), (1923, 81594314), (2011, 78023802), (3846, 40797157), (4022, 39011901), (6033, 26007934), (12066, 13003967), (20287, 7734306), (40574, 3867153), (60861, 2578102), (121722, 1289051)]