158620144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10513}}^1$

素因数の和:10585

約数の個数: 40

約数和(自身を含む): 328541472

約数和(自身を除く): 169921328

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 7544, 10513, 15088, 21026, 42052, 84104, 168208, 241799, 431033, 483598, 862066, 967196, 1724132, 1934392, 3448264, 3868784, 6896528, 9913759, 19827518, 39655036, 79310072, 158620144]

約数ペア:

[(1, 158620144), (2, 79310072), (4, 39655036), (8, 19827518), (16, 9913759), (23, 6896528), (41, 3868784), (46, 3448264), (82, 1934392), (92, 1724132), (164, 967196), (184, 862066), (328, 483598), (368, 431033), (656, 241799), (943, 168208), (1886, 84104), (3772, 42052), (7544, 21026), (10513, 15088)]