157425784

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{125339}}^1$

素因数の和:125502

約数の個数: 16

約数和(自身を含む): 297055800

約数和(自身を除く): 139630016

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 125339, 250678, 501356, 1002712, 19678223, 39356446, 78712892, 157425784]

約数ペア:

[(1, 157425784), (2, 78712892), (4, 39356446), (8, 19678223), (157, 1002712), (314, 501356), (628, 250678), (1256, 125339)]