142174376

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{250307}}^1$

素因数の和:250384

約数の個数: 16

約数和(自身を含む): 270332640

約数和(自身を除く): 128158264

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 250307, 500614, 1001228, 2002456, 17771797, 35543594, 71087188, 142174376]

約数ペア:

[(1, 142174376), (2, 71087188), (4, 35543594), (8, 17771797), (71, 2002456), (142, 1001228), (284, 500614), (568, 250307)]