139130138

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6551}}^1$

素因数の和:6638

約数の個数: 32

約数和(自身を含む): 250967808

約数和(自身を除く): 111837670

約数列:

[1, 2, 7, 14, 37, 41, 74, 82, 259, 287, 518, 574, 1517, 3034, 6551, 10619, 13102, 21238, 45857, 91714, 242387, 268591, 484774, 537182, 1696709, 1880137, 3393418, 3760274, 9937867, 19875734, 69565069, 139130138]

約数ペア:

[(1, 139130138), (2, 69565069), (7, 19875734), (14, 9937867), (37, 3760274), (41, 3393418), (74, 1880137), (82, 1696709), (259, 537182), (287, 484774), (518, 268591), (574, 242387), (1517, 91714), (3034, 45857), (6551, 21238), (10619, 13102)]