139156084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47591}}^1$

素因数の和:47655

約数の個数: 24

約数和(自身を含む): 263850048

約数和(自身を除く): 124693964

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 47591, 95182, 190364, 809047, 1618094, 2046413, 3236188, 4092826, 8185652, 34789021, 69578042, 139156084]

約数ペア:

[(1, 139156084), (2, 69578042), (4, 34789021), (17, 8185652), (34, 4092826), (43, 3236188), (68, 2046413), (86, 1618094), (172, 809047), (731, 190364), (1462, 95182), (2924, 47591)]