156988513

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{2473}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 178128000

約数和(自身を除く): 21139487

約数列:

[1, 11, 29, 199, 319, 2189, 2473, 5771, 27203, 63481, 71717, 492127, 788887, 5413397, 14271683, 156988513]

約数ペア:

[(1, 156988513), (11, 14271683), (29, 5413397), (199, 788887), (319, 492127), (2189, 71717), (2473, 63481), (5771, 27203)]