128106828

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{32647}}^1$

素因数の和:32766

約数の個数: 36

約数和(自身を含む): 326806480

約数和(自身を除く): 198699652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 32647, 65294, 97941, 130588, 195882, 293823, 391764, 587646, 1175292, 3558523, 7117046, 10675569, 14234092, 21351138, 32026707, 42702276, 64053414, 128106828]

約数ペア:

[(1, 128106828), (2, 64053414), (3, 42702276), (4, 32026707), (6, 21351138), (9, 14234092), (12, 10675569), (18, 7117046), (36, 3558523), (109, 1175292), (218, 587646), (327, 391764), (436, 293823), (654, 195882), (981, 130588), (1308, 97941), (1962, 65294), (3924, 32647)]