128108808

素因数分解:

$2^3\times 3^2\times {\mathrm{1779289}}^1$

素因数の和:1779301

約数の個数: 24

約数和(自身を含む): 346961550

約数和(自身を除く): 218852742

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1779289, 3558578, 5337867, 7117156, 10675734, 14234312, 16013601, 21351468, 32027202, 42702936, 64054404, 128108808]

約数ペア:

[(1, 128108808), (2, 64054404), (3, 42702936), (4, 32027202), (6, 21351468), (8, 16013601), (9, 14234312), (12, 10675734), (18, 7117156), (24, 5337867), (36, 3558578), (72, 1779289)]