159128028001

素因数分解:

${\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{3001}}^1\times {\mathrm{5701}}^1$

素因数の和:8904

約数の個数: 16

約数和(自身を含む): 162683807616

約数和(自身を除く): 3555779615

約数列:

[1, 71, 131, 3001, 5701, 9301, 213071, 393131, 404771, 746831, 17108701, 27912301, 53025001, 1214717771, 2241239831, 159128028001]

約数ペア:

[(1, 159128028001), (71, 2241239831), (131, 1214717771), (3001, 53025001), (5701, 27912301), (9301, 17108701), (213071, 746831), (393131, 404771)]