128211834

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{1489}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 260904960

約数和(自身を除く): 132693126

約数列:

[1, 2, 3, 6, 113, 127, 226, 254, 339, 381, 678, 762, 1489, 2978, 4467, 8934, 14351, 28702, 43053, 86106, 168257, 189103, 336514, 378206, 504771, 567309, 1009542, 1134618, 21368639, 42737278, 64105917, 128211834]

約数ペア:

[(1, 128211834), (2, 64105917), (3, 42737278), (6, 21368639), (113, 1134618), (127, 1009542), (226, 567309), (254, 504771), (339, 378206), (381, 336514), (678, 189103), (762, 168257), (1489, 86106), (2978, 43053), (4467, 28702), (8934, 14351)]