157030914290

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{39159829}}^1$

素因数の和:39160237

約数の個数: 16

約数和(自身を含む): 283360529880

約数和(自身を除く): 126329615590

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 39159829, 78319658, 195799145, 391598290, 15703091429, 31406182858, 78515457145, 157030914290]

約数ペア:

[(1, 157030914290), (2, 78515457145), (5, 31406182858), (10, 15703091429), (401, 391598290), (802, 195799145), (2005, 78319658), (4010, 39159829)]