156740423

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{1039}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 187299840

約数和(自身を除く): 30559417

約数列:

[1, 7, 23, 161, 937, 1039, 6559, 7273, 21551, 23897, 150857, 167279, 973543, 6814801, 22391489, 156740423]

約数ペア:

[(1, 156740423), (7, 22391489), (23, 6814801), (161, 973543), (937, 167279), (1039, 150857), (6559, 23897), (7273, 21551)]