139228416

素因数分解:

$2^8\times 3^3\times {\mathrm{20143}}^1$

素因数の和:20168

約数の個数: 72

約数和(自身を含む): 411743360

約数和(自身を除く): 272514944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 20143, 40286, 60429, 80572, 120858, 161144, 181287, 241716, 322288, 362574, 483432, 543861, 644576, 725148, 966864, 1087722, 1289152, 1450296, 1933728, 2175444, 2578304, 2900592, 3867456, 4350888, 5156608, 5801184, 7734912, 8701776, 11602368, 15469824, 17403552, 23204736, 34807104, 46409472, 69614208, 139228416]

約数ペア:

[(1, 139228416), (2, 69614208), (3, 46409472), (4, 34807104), (6, 23204736), (8, 17403552), (9, 15469824), (12, 11602368), (16, 8701776), (18, 7734912), (24, 5801184), (27, 5156608), (32, 4350888), (36, 3867456), (48, 2900592), (54, 2578304), (64, 2175444), (72, 1933728), (96, 1450296), (108, 1289152), (128, 1087722), (144, 966864), (192, 725148), (216, 644576), (256, 543861), (288, 483432), (384, 362574), (432, 322288), (576, 241716), (768, 181287), (864, 161144), (1152, 120858), (1728, 80572), (2304, 60429), (3456, 40286), (6912, 20143)]