128868372

素因数分解:

$2^2\times 3^2\times {\mathrm{619}}^1\times {\mathrm{5783}}^1$

素因数の和:6412

約数の個数: 36

約数和(自身を含む): 326333280

約数和(自身を除く): 197464908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 619, 1238, 1857, 2476, 3714, 5571, 5783, 7428, 11142, 11566, 17349, 22284, 23132, 34698, 52047, 69396, 104094, 208188, 3579677, 7159354, 10739031, 14318708, 21478062, 32217093, 42956124, 64434186, 128868372]

約数ペア:

[(1, 128868372), (2, 64434186), (3, 42956124), (4, 32217093), (6, 21478062), (9, 14318708), (12, 10739031), (18, 7159354), (36, 3579677), (619, 208188), (1238, 104094), (1857, 69396), (2476, 52047), (3714, 34698), (5571, 23132), (5783, 22284), (7428, 17349), (11142, 11566)]