129072048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{384143}}^1$

素因数の和:384161

約数の個数: 40

約数和(自身を含む): 381070848

約数和(自身を除く): 251998800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 384143, 768286, 1152429, 1536572, 2304858, 2689001, 3073144, 4609716, 5378002, 6146288, 8067003, 9219432, 10756004, 16134006, 18438864, 21512008, 32268012, 43024016, 64536024, 129072048]

約数ペア:

[(1, 129072048), (2, 64536024), (3, 43024016), (4, 32268012), (6, 21512008), (7, 18438864), (8, 16134006), (12, 10756004), (14, 9219432), (16, 8067003), (21, 6146288), (24, 5378002), (28, 4609716), (42, 3073144), (48, 2689001), (56, 2304858), (84, 1536572), (112, 1152429), (168, 768286), (336, 384143)]