173129816

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{210109}}^1$

素因数の和:210218

約数の個数: 16

約数和(自身を含む): 327771600

約数和(自身を除く): 154641784

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 210109, 420218, 840436, 1680872, 21641227, 43282454, 86564908, 173129816]

約数ペア:

[(1, 173129816), (2, 86564908), (4, 43282454), (8, 21641227), (103, 1680872), (206, 840436), (412, 420218), (824, 210109)]