139770288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{138661}}^1$

素因数の和:138682

約数の個数: 60

約数和(自身を含む): 447046288

約数和(自身を除く): 307276000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 138661, 277322, 415983, 554644, 831966, 970627, 1109288, 1247949, 1663932, 1941254, 2218576, 2495898, 2911881, 3327864, 3882508, 4991796, 5823762, 6655728, 7765016, 8735643, 9983592, 11647524, 15530032, 17471286, 19967184, 23295048, 34942572, 46590096, 69885144, 139770288]

約数ペア:

[(1, 139770288), (2, 69885144), (3, 46590096), (4, 34942572), (6, 23295048), (7, 19967184), (8, 17471286), (9, 15530032), (12, 11647524), (14, 9983592), (16, 8735643), (18, 7765016), (21, 6655728), (24, 5823762), (28, 4991796), (36, 3882508), (42, 3327864), (48, 2911881), (56, 2495898), (63, 2218576), (72, 1941254), (84, 1663932), (112, 1247949), (126, 1109288), (144, 970627), (168, 831966), (252, 554644), (336, 415983), (504, 277322), (1008, 138661)]