143119256

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{69073}}^1$

素因数の和:69123

約数の個数: 32

約数和(自身を含む): 314977440

約数和(自身を除く): 171858184

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 69073, 138146, 276292, 483511, 552584, 967022, 1934044, 2555701, 3868088, 5111402, 10222804, 17889907, 20445608, 35779814, 71559628, 143119256]

約数ペア:

[(1, 143119256), (2, 71559628), (4, 35779814), (7, 20445608), (8, 17889907), (14, 10222804), (28, 5111402), (37, 3868088), (56, 2555701), (74, 1934044), (148, 967022), (259, 552584), (296, 483511), (518, 276292), (1036, 138146), (2072, 69073)]