157051219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{10009}}^1$

素因数の和:10110

約数の個数: 16

約数和(自身を含む): 181621440

約数和(自身を除く): 24570221

約数列:

[1, 13, 17, 71, 221, 923, 1207, 10009, 15691, 130117, 170153, 710639, 2211989, 9238307, 12080863, 157051219]

約数ペア:

[(1, 157051219), (13, 12080863), (17, 9238307), (71, 2211989), (221, 710639), (923, 170153), (1207, 130117), (10009, 15691)]