137657256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521429}}^1$

素因数の和:521449

約数の個数: 32

約数和(自身を含む): 375429600

約数和(自身を除く): 237772344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 521429, 1042858, 1564287, 2085716, 3128574, 4171432, 5735719, 6257148, 11471438, 12514296, 17207157, 22942876, 34414314, 45885752, 68828628, 137657256]

約数ペア:

[(1, 137657256), (2, 68828628), (3, 45885752), (4, 34414314), (6, 22942876), (8, 17207157), (11, 12514296), (12, 11471438), (22, 6257148), (24, 5735719), (33, 4171432), (44, 3128574), (66, 2085716), (88, 1564287), (132, 1042858), (264, 521429)]