142569562

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:402

約数の個数: 24

約数和(自身を含む): 220881600

約数和(自身を除く): 78312038

約数列:

[1, 2, 71, 79, 142, 158, 179, 358, 5041, 5609, 10082, 11218, 12709, 14141, 25418, 28282, 398239, 796478, 902339, 1004011, 1804678, 2008022, 71284781, 142569562]

約数ペア:

[(1, 142569562), (2, 71284781), (71, 2008022), (79, 1804678), (142, 1004011), (158, 902339), (179, 796478), (358, 398239), (5041, 28282), (5609, 25418), (10082, 14141), (11218, 12709)]