156968170156

素因数分解:

$2^2\times 7^2\times {\mathrm{800858011}}^1$

素因数の和:800858029

約数の個数: 18

約数和(自身を含む): 319542346788

約数和(自身を除く): 162574176632

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 800858011, 1601716022, 3203432044, 5606006077, 11212012154, 22424024308, 39242042539, 78484085078, 156968170156]

約数ペア:

[(1, 156968170156), (2, 78484085078), (4, 39242042539), (7, 22424024308), (14, 11212012154), (28, 5606006077), (49, 3203432044), (98, 1601716022), (196, 800858011)]