156721015944

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{34421}}^1$

素因数の和:34740

約数の個数: 128

約数和(自身を含む): 441648028800

約数和(自身を除く): 284927012856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 197, 214, 216, 321, 394, 428, 591, 642, 788, 856, 963, 1182, 1284, 1576, 1773, 1926, 2364, 2568, 2889, 3546, 3852, 4728, 5319, 5778, 7092, 7704, 10638, 11556, 14184, 21079, 21276, 23112, 34421, 42158, 42552, 63237, 68842, 84316, 103263, 126474, 137684, 168632, 189711, 206526, 252948, 275368, 309789, 379422, 413052, 505896, 569133, 619578, 758844, 826104, 929367, 1138266, 1239156, 1517688, 1858734, 2276532, 2478312, 3683047, 3717468, 4553064, 6780937, 7366094, 7434936, 11049141, 13561874, 14732188, 20342811, 22098282, 27123748, 29464376, 33147423, 40685622, 44196564, 54247496, 61028433, 66294846, 81371244, 88393128, 99442269, 122056866, 132589692, 162742488, 183085299, 198884538, 244113732, 265179384, 366170598, 397769076, 488227464, 725560259, 732341196, 795538152, 1451120518, 1464682392, 2176680777, 2902241036, 4353361554, 5804482072, 6530042331, 8706723108, 13060084662, 17413446216, 19590126993, 26120169324, 39180253986, 52240338648, 78360507972, 156721015944]

約数ペア:

[(1, 156721015944), (2, 78360507972), (3, 52240338648), (4, 39180253986), (6, 26120169324), (8, 19590126993), (9, 17413446216), (12, 13060084662), (18, 8706723108), (24, 6530042331), (27, 5804482072), (36, 4353361554), (54, 2902241036), (72, 2176680777), (107, 1464682392), (108, 1451120518), (197, 795538152), (214, 732341196), (216, 725560259), (321, 488227464), (394, 397769076), (428, 366170598), (591, 265179384), (642, 244113732), (788, 198884538), (856, 183085299), (963, 162742488), (1182, 132589692), (1284, 122056866), (1576, 99442269), (1773, 88393128), (1926, 81371244), (2364, 66294846), (2568, 61028433), (2889, 54247496), (3546, 44196564), (3852, 40685622), (4728, 33147423), (5319, 29464376), (5778, 27123748), (7092, 22098282), (7704, 20342811), (10638, 14732188), (11556, 13561874), (14184, 11049141), (21079, 7434936), (21276, 7366094), (23112, 6780937), (34421, 4553064), (42158, 3717468), (42552, 3683047), (63237, 2478312), (68842, 2276532), (84316, 1858734), (103263, 1517688), (126474, 1239156), (137684, 1138266), (168632, 929367), (189711, 826104), (206526, 758844), (252948, 619578), (275368, 569133), (309789, 505896), (379422, 413052)]