149898554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{339137}}^1$

素因数の和:339169

約数の個数: 16

約数和(自身を含む): 256388328

約数和(自身を除く): 106489774

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 339137, 678274, 4408781, 5765329, 8817562, 11530658, 74949277, 149898554]

約数ペア:

[(1, 149898554), (2, 74949277), (13, 11530658), (17, 8817562), (26, 5765329), (34, 4408781), (221, 678274), (442, 339137)]