128284674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{13109}}^1$

素因数の和:13354

約数の個数: 32

約数和(自身を含む): 294503040

約数和(自身を除く): 166218366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 233, 466, 699, 1398, 1631, 3262, 4893, 9786, 13109, 26218, 39327, 78654, 91763, 183526, 275289, 550578, 3054397, 6108794, 9163191, 18326382, 21380779, 42761558, 64142337, 128284674]

約数ペア:

[(1, 128284674), (2, 64142337), (3, 42761558), (6, 21380779), (7, 18326382), (14, 9163191), (21, 6108794), (42, 3054397), (233, 550578), (466, 275289), (699, 183526), (1398, 91763), (1631, 78654), (3262, 39327), (4893, 26218), (9786, 13109)]