157078568

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{183503}}^1$

素因数の和:183616

約数の個数: 16

約数和(自身を含む): 297276480

約数和(自身を除く): 140197912

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 183503, 367006, 734012, 1468024, 19634821, 39269642, 78539284, 157078568]

約数ペア:

[(1, 157078568), (2, 78539284), (4, 39269642), (8, 19634821), (107, 1468024), (214, 734012), (428, 367006), (856, 183503)]