159425524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{12953}}^1$

素因数の和:13155

約数の個数: 24

約数和(自身を含む): 297061128

約数和(自身を除く): 137635604

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 3077, 6154, 12308, 12953, 25906, 51812, 220201, 440402, 880804, 2344493, 4688986, 9377972, 39856381, 79712762, 159425524]

約数ペア:

[(1, 159425524), (2, 79712762), (4, 39856381), (17, 9377972), (34, 4688986), (68, 2344493), (181, 880804), (362, 440402), (724, 220201), (3077, 51812), (6154, 25906), (12308, 12953)]