142880906

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^2\times {\mathrm{859}}^1$

素因数の和:1086

約数の個数: 24

約数和(自身を含む): 247494240

約数和(自身を除く): 104613334

約数列:

[1, 2, 7, 14, 109, 218, 763, 859, 1526, 1718, 6013, 11881, 12026, 23762, 83167, 93631, 166334, 187262, 655417, 1310834, 10205779, 20411558, 71440453, 142880906]

約数ペア:

[(1, 142880906), (2, 71440453), (7, 20411558), (14, 10205779), (109, 1310834), (218, 655417), (763, 187262), (859, 166334), (1526, 93631), (1718, 83167), (6013, 23762), (11881, 12026)]