143839724

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{65027}}^1$

素因数の和:65117

約数の個数: 24

約数和(自身を含む): 291325440

約数和(自身を除く): 147485716

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 65027, 130054, 260108, 455189, 910378, 1820756, 5137133, 10274266, 20548532, 35959931, 71919862, 143839724]

約数ペア:

[(1, 143839724), (2, 71919862), (4, 35959931), (7, 20548532), (14, 10274266), (28, 5137133), (79, 1820756), (158, 910378), (316, 455189), (553, 260108), (1106, 130054), (2212, 65027)]