156760832842

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1\times {\mathrm{20249}}^1$

素因数の和:20970

約数の個数: 32

約数和(自身を含む): 243085050000

約数和(自身を除く): 86324217158

約数列:

[1, 2, 37, 74, 233, 449, 466, 898, 8621, 16613, 17242, 20249, 33226, 40498, 104617, 209234, 749213, 1498426, 3870829, 4718017, 7741658, 9091801, 9436034, 18183602, 174566629, 336396637, 349133258, 672793274, 2118389633, 4236779266, 78380416421, 156760832842]

約数ペア:

[(1, 156760832842), (2, 78380416421), (37, 4236779266), (74, 2118389633), (233, 672793274), (449, 349133258), (466, 336396637), (898, 174566629), (8621, 18183602), (16613, 9436034), (17242, 9091801), (20249, 7741658), (33226, 4718017), (40498, 3870829), (104617, 1498426), (209234, 749213)]