148771199

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 167704992

約数和(自身を除く): 18933793

約数列:

[1, 17, 23, 71, 233, 391, 529, 1207, 1633, 3961, 5359, 8993, 16543, 27761, 37559, 91103, 123257, 281231, 380489, 638503, 2095369, 6468313, 8751247, 148771199]

約数ペア:

[(1, 148771199), (17, 8751247), (23, 6468313), (71, 2095369), (233, 638503), (391, 380489), (529, 281231), (1207, 123257), (1633, 91103), (3961, 37559), (5359, 27761), (8993, 16543)]