128064552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 420456960

約数和(自身を除く): 292392408

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 131, 132, 138, 154, 161, 168, 184, 231, 253, 262, 264, 276, 308, 322, 393, 462, 483, 506, 524, 529, 552, 616, 644, 759, 786, 917, 924, 966, 1012, 1048, 1058, 1288, 1441, 1518, 1572, 1587, 1771, 1834, 1848, 1932, 2024, 2116, 2751, 2882, 3013, 3036, 3144, 3174, 3542, 3668, 3703, 3864, 4232, 4323, 5313, 5502, 5764, 5819, 6026, 6072, 6348, 7084, 7336, 7406, 8646, 9039, 10087, 10626, 11004, 11109, 11528, 11638, 12052, 12696, 14168, 14812, 17292, 17457, 18078, 20174, 21091, 21252, 22008, 22218, 23276, 24104, 29624, 30261, 33143, 34584, 34914, 36156, 40348, 40733, 42182, 42504, 44436, 46552, 60522, 63273, 66286, 69299, 69828, 72312, 80696, 81466, 84364, 88872, 99429, 121044, 122199, 126546, 132572, 138598, 139656, 162932, 168728, 198858, 207897, 232001, 242088, 244398, 253092, 265144, 277196, 325864, 397716, 415794, 464002, 485093, 488796, 506184, 554392, 696003, 762289, 795432, 831588, 928004, 970186, 977592, 1392006, 1455279, 1524578, 1663176, 1856008, 1940372, 2286867, 2784012, 2910558, 3049156, 3880744, 4573734, 5336023, 5568024, 5821116, 6098312, 9147468, 10672046, 11642232, 16008069, 18294936, 21344092, 32016138, 42688184, 64032276, 128064552]

約数ペア:

[(1, 128064552), (2, 64032276), (3, 42688184), (4, 32016138), (6, 21344092), (7, 18294936), (8, 16008069), (11, 11642232), (12, 10672046), (14, 9147468), (21, 6098312), (22, 5821116), (23, 5568024), (24, 5336023), (28, 4573734), (33, 3880744), (42, 3049156), (44, 2910558), (46, 2784012), (56, 2286867), (66, 1940372), (69, 1856008), (77, 1663176), (84, 1524578), (88, 1455279), (92, 1392006), (131, 977592), (132, 970186), (138, 928004), (154, 831588), (161, 795432), (168, 762289), (184, 696003), (231, 554392), (253, 506184), (262, 488796), (264, 485093), (276, 464002), (308, 415794), (322, 397716), (393, 325864), (462, 277196), (483, 265144), (506, 253092), (524, 244398), (529, 242088), (552, 232001), (616, 207897), (644, 198858), (759, 168728), (786, 162932), (917, 139656), (924, 138598), (966, 132572), (1012, 126546), (1048, 122199), (1058, 121044), (1288, 99429), (1441, 88872), (1518, 84364), (1572, 81466), (1587, 80696), (1771, 72312), (1834, 69828), (1848, 69299), (1932, 66286), (2024, 63273), (2116, 60522), (2751, 46552), (2882, 44436), (3013, 42504), (3036, 42182), (3144, 40733), (3174, 40348), (3542, 36156), (3668, 34914), (3703, 34584), (3864, 33143), (4232, 30261), (4323, 29624), (5313, 24104), (5502, 23276), (5764, 22218), (5819, 22008), (6026, 21252), (6072, 21091), (6348, 20174), (7084, 18078), (7336, 17457), (7406, 17292), (8646, 14812), (9039, 14168), (10087, 12696), (10626, 12052), (11004, 11638), (11109, 11528)]