157934758

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{8443}}^1$

素因数の和:8691

約数の個数: 16

約数和(自身を含む): 243187200

約数和(自身を除く): 85252442

約数列:

[1, 2, 47, 94, 199, 398, 8443, 9353, 16886, 18706, 396821, 793642, 1680157, 3360314, 78967379, 157934758]

約数ペア:

[(1, 157934758), (2, 78967379), (47, 3360314), (94, 1680157), (199, 793642), (398, 396821), (8443, 18706), (9353, 16886)]