157418630

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{189661}}^1$

素因数の和:189751

約数の個数: 16

約数和(自身を含む): 286768944

約数和(自身を除く): 129350314

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 189661, 379322, 948305, 1896610, 15741863, 31483726, 78709315, 157418630]

約数ペア:

[(1, 157418630), (2, 78709315), (5, 31483726), (10, 15741863), (83, 1896610), (166, 948305), (415, 379322), (830, 189661)]