128061702

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{21757}}^1$

素因数の和:21877

約数の個数: 32

約数和(自身を含む): 287205600

約数和(自身を除く): 159143898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 21757, 43514, 65271, 130542, 195813, 391626, 587439, 1174878, 2371513, 4743026, 7114539, 14229078, 21343617, 42687234, 64030851, 128061702]

約数ペア:

[(1, 128061702), (2, 64030851), (3, 42687234), (6, 21343617), (9, 14229078), (18, 7114539), (27, 4743026), (54, 2371513), (109, 1174878), (218, 587439), (327, 391626), (654, 195813), (981, 130542), (1962, 65271), (2943, 43514), (5886, 21757)]