139323456

素因数分解:

$2^6\times 3^3\times {\mathrm{80627}}^1$

素因数の和:80648

約数の個数: 56

約数和(自身を含む): 409590240

約数和(自身を除く): 270266784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 80627, 161254, 241881, 322508, 483762, 645016, 725643, 967524, 1290032, 1451286, 1935048, 2176929, 2580064, 2902572, 3870096, 4353858, 5160128, 5805144, 7740192, 8707716, 11610288, 15480384, 17415432, 23220576, 34830864, 46441152, 69661728, 139323456]

約数ペア:

[(1, 139323456), (2, 69661728), (3, 46441152), (4, 34830864), (6, 23220576), (8, 17415432), (9, 15480384), (12, 11610288), (16, 8707716), (18, 7740192), (24, 5805144), (27, 5160128), (32, 4353858), (36, 3870096), (48, 2902572), (54, 2580064), (64, 2176929), (72, 1935048), (96, 1451286), (108, 1290032), (144, 967524), (192, 725643), (216, 645016), (288, 483762), (432, 322508), (576, 241881), (864, 161254), (1728, 80627)]