149803412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{2011}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 286299552

約数和(自身を除く): 136496140

約数列:

[1, 2, 4, 11, 22, 44, 1693, 2011, 3386, 4022, 6772, 8044, 18623, 22121, 37246, 44242, 74492, 88484, 3404623, 6809246, 13618492, 37450853, 74901706, 149803412]

約数ペア:

[(1, 149803412), (2, 74901706), (4, 37450853), (11, 13618492), (22, 6809246), (44, 3404623), (1693, 88484), (2011, 74492), (3386, 44242), (4022, 37246), (6772, 22121), (8044, 18623)]