125536258

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{997}}^1$

素因数の和:1557

約数の個数: 16

約数和(自身を含む): 190166904

約数和(自身を除く): 64630646

約数列:

[1, 2, 157, 314, 401, 802, 997, 1994, 62957, 125914, 156529, 313058, 399797, 799594, 62768129, 125536258]

約数ペア:

[(1, 125536258), (2, 62768129), (157, 799594), (314, 399797), (401, 313058), (802, 156529), (997, 125914), (1994, 62957)]