149781138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1920271}}^1$

素因数の和:1920289

約数の個数: 16

約数和(自身を含む): 322605696

約数和(自身を除く): 172824558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1920271, 3840542, 5760813, 11521626, 24963523, 49927046, 74890569, 149781138]

約数ペア:

[(1, 149781138), (2, 74890569), (3, 49927046), (6, 24963523), (13, 11521626), (26, 5760813), (39, 3840542), (78, 1920271)]