128476422

素因数分解:

$2^1\times 3^3\times {\mathrm{479}}^1\times {\mathrm{4967}}^1$

素因数の和:5457

約数の個数: 32

約数和(自身を含む): 286156800

約数和(自身を除く): 157680378

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 479, 958, 1437, 2874, 4311, 4967, 8622, 9934, 12933, 14901, 25866, 29802, 44703, 89406, 134109, 268218, 2379193, 4758386, 7137579, 14275158, 21412737, 42825474, 64238211, 128476422]

約数ペア:

[(1, 128476422), (2, 64238211), (3, 42825474), (6, 21412737), (9, 14275158), (18, 7137579), (27, 4758386), (54, 2379193), (479, 268218), (958, 134109), (1437, 89406), (2874, 44703), (4311, 29802), (4967, 25866), (8622, 14901), (9934, 12933)]