156005181

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 248164800

約数和(自身を除く): 92159619

約数列:

[1, 3, 9, 19, 29, 57, 87, 163, 171, 193, 261, 489, 551, 579, 1467, 1653, 1737, 3097, 3667, 4727, 4959, 5597, 9291, 11001, 14181, 16791, 27873, 31459, 33003, 42543, 50373, 89813, 94377, 106343, 269439, 283131, 319029, 597721, 808317, 912311, 957087, 1793163, 2736933, 5379489, 8210799, 17333909, 52001727, 156005181]

約数ペア:

[(1, 156005181), (3, 52001727), (9, 17333909), (19, 8210799), (29, 5379489), (57, 2736933), (87, 1793163), (163, 957087), (171, 912311), (193, 808317), (261, 597721), (489, 319029), (551, 283131), (579, 269439), (1467, 106343), (1653, 94377), (1737, 89813), (3097, 50373), (3667, 42543), (4727, 33003), (4959, 31459), (5597, 27873), (9291, 16791), (11001, 14181)]