159414918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{27997}}^1$

素因数の和:28088

約数の個数: 32

約数和(自身を含む): 348071136

約数和(自身を除く): 188656218

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 27997, 55994, 83991, 167982, 363961, 727922, 1091883, 2043781, 2183766, 4087562, 6131343, 12262686, 26569153, 53138306, 79707459, 159414918]

約数ペア:

[(1, 159414918), (2, 79707459), (3, 53138306), (6, 26569153), (13, 12262686), (26, 6131343), (39, 4087562), (73, 2183766), (78, 2043781), (146, 1091883), (219, 727922), (438, 363961), (949, 167982), (1898, 83991), (2847, 55994), (5694, 27997)]