127140137216

素因数分解:

$2^8\times {\mathrm{7549}}^1\times {\mathrm{65789}}^1$

素因数の和:73354

約数の個数: 36

約数和(自身を含む): 253821109500

約数和(自身を除く): 126680972284

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 7549, 15098, 30196, 60392, 65789, 120784, 131578, 241568, 263156, 483136, 526312, 966272, 1052624, 1932544, 2105248, 4210496, 8420992, 16841984, 496641161, 993282322, 1986564644, 3973129288, 7946258576, 15892517152, 31785034304, 63570068608, 127140137216]

約数ペア:

[(1, 127140137216), (2, 63570068608), (4, 31785034304), (8, 15892517152), (16, 7946258576), (32, 3973129288), (64, 1986564644), (128, 993282322), (256, 496641161), (7549, 16841984), (15098, 8420992), (30196, 4210496), (60392, 2105248), (65789, 1932544), (120784, 1052624), (131578, 966272), (241568, 526312), (263156, 483136)]