161707106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{3677}}^1$

素因数の和:5689

約数の個数: 16

約数和(自身を含む): 264816000

約数和(自身を除く): 103108894

約数列:

[1, 2, 11, 22, 1999, 3677, 3998, 7354, 21989, 40447, 43978, 80894, 7350323, 14700646, 80853553, 161707106]

約数ペア:

[(1, 161707106), (2, 80853553), (11, 14700646), (22, 7350323), (1999, 80894), (3677, 43978), (3998, 40447), (7354, 21989)]