159987563

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1949}}^1$

素因数の和:2098

約数の個数: 16

約数和(自身を含む): 172972800

約数和(自身を除く): 12985237

約数列:

[1, 23, 43, 83, 989, 1909, 1949, 3569, 44827, 82087, 83807, 161767, 1927561, 3720641, 6955981, 159987563]

約数ペア:

[(1, 159987563), (23, 6955981), (43, 3720641), (83, 1927561), (989, 161767), (1909, 83807), (1949, 82087), (3569, 44827)]