157173698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{117119}}^1$

素因数の和:117193

約数の個数: 16

約数和(自身を含む): 261411840

約数和(自身を除く): 104238142

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 117119, 234238, 1288309, 2576618, 7144259, 14288518, 78586849, 157173698]

約数ペア:

[(1, 157173698), (2, 78586849), (11, 14288518), (22, 7144259), (61, 2576618), (122, 1288309), (671, 234238), (1342, 117119)]