129172624

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 308065848

約数和(自身を除く): 178893224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 61, 73, 74, 98, 112, 122, 146, 148, 196, 244, 259, 292, 296, 392, 427, 488, 511, 518, 584, 592, 784, 854, 976, 1022, 1036, 1168, 1708, 1813, 2044, 2072, 2257, 2701, 2989, 3416, 3577, 3626, 4088, 4144, 4453, 4514, 5402, 5978, 6832, 7154, 7252, 8176, 8906, 9028, 10804, 11956, 14308, 14504, 15799, 17812, 18056, 18907, 21608, 23912, 28616, 29008, 31171, 31598, 35624, 36112, 37814, 43216, 47824, 57232, 62342, 63196, 71248, 75628, 110593, 124684, 126392, 132349, 151256, 164761, 218197, 221186, 249368, 252784, 264698, 302512, 329522, 436394, 442372, 498736, 529396, 659044, 872788, 884744, 1058792, 1153327, 1318088, 1745576, 1769488, 2117584, 2306654, 2636176, 3491152, 4613308, 8073289, 9226616, 16146578, 18453232, 32293156, 64586312, 129172624]

約数ペア:

[(1, 129172624), (2, 64586312), (4, 32293156), (7, 18453232), (8, 16146578), (14, 9226616), (16, 8073289), (28, 4613308), (37, 3491152), (49, 2636176), (56, 2306654), (61, 2117584), (73, 1769488), (74, 1745576), (98, 1318088), (112, 1153327), (122, 1058792), (146, 884744), (148, 872788), (196, 659044), (244, 529396), (259, 498736), (292, 442372), (296, 436394), (392, 329522), (427, 302512), (488, 264698), (511, 252784), (518, 249368), (584, 221186), (592, 218197), (784, 164761), (854, 151256), (976, 132349), (1022, 126392), (1036, 124684), (1168, 110593), (1708, 75628), (1813, 71248), (2044, 63196), (2072, 62342), (2257, 57232), (2701, 47824), (2989, 43216), (3416, 37814), (3577, 36112), (3626, 35624), (4088, 31598), (4144, 31171), (4453, 29008), (4514, 28616), (5402, 23912), (5978, 21608), (6832, 18907), (7154, 18056), (7252, 17812), (8176, 15799), (8906, 14504), (9028, 14308), (10804, 11956)]