156978014888

素因数分解:

$2^3\times {\mathrm{82003}}^1\times {\mathrm{239287}}^1$

素因数の和:321296

約数の個数: 16

約数和(自身を含む): 294338597280

約数和(自身を除く): 137360582392

約数列:

[1, 2, 4, 8, 82003, 164006, 239287, 328012, 478574, 656024, 957148, 1914296, 19622251861, 39244503722, 78489007444, 156978014888]

約数ペア:

[(1, 156978014888), (2, 78489007444), (4, 39244503722), (8, 19622251861), (82003, 1914296), (164006, 957148), (239287, 656024), (328012, 478574)]