156970980334

素因数分解:

$2^1\times 7^1\times {\mathrm{3881}}^1\times {\mathrm{2889001}}^1$

素因数の和:2892891

約数の個数: 16

約数和(自身を含む): 269162538336

約数和(自身を除く): 112191558002

約数列:

[1, 2, 7, 14, 3881, 7762, 27167, 54334, 2889001, 5778002, 20223007, 40446014, 11212212881, 22424425762, 78485490167, 156970980334]

約数ペア:

[(1, 156970980334), (2, 78485490167), (7, 22424425762), (14, 11212212881), (3881, 40446014), (7762, 20223007), (27167, 5778002), (54334, 2889001)]