139416074

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{38449}}^1$

素因数の和:38502

約数の個数: 24

約数和(自身を含む): 249848100

約数和(自身を除く): 110432026

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 38449, 76898, 269143, 538286, 1422613, 1884001, 2845226, 3768002, 9958291, 19916582, 69708037, 139416074]

約数ペア:

[(1, 139416074), (2, 69708037), (7, 19916582), (14, 9958291), (37, 3768002), (49, 2845226), (74, 1884001), (98, 1422613), (259, 538286), (518, 269143), (1813, 76898), (3626, 38449)]