129839066

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{66721}}^1$

素因数の和:66869

約数の個数: 16

約数和(自身を含む): 224185920

約数和(自身を除く): 94346854

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 66721, 133442, 467047, 934094, 9274219, 18548438, 64919533, 129839066]

約数ペア:

[(1, 129839066), (2, 64919533), (7, 18548438), (14, 9274219), (139, 934094), (278, 467047), (973, 133442), (1946, 66721)]