188720666816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1\times {\mathrm{2939}}^1$

素因数の和:3622

約数の個数: 112

約数和(自身を含む): 411638008320

約数和(自身を除く): 222917341504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 197, 352, 394, 463, 704, 788, 926, 1576, 1852, 2167, 2939, 3152, 3704, 4334, 5093, 5878, 6304, 7408, 8668, 10186, 11756, 12608, 14816, 17336, 20372, 23512, 29632, 32329, 34672, 40744, 47024, 64658, 69344, 81488, 91211, 94048, 129316, 138688, 162976, 182422, 188096, 258632, 325952, 364844, 517264, 578983, 729688, 1003321, 1034528, 1157966, 1360757, 1459376, 2006642, 2069056, 2315932, 2721514, 2918752, 4013284, 4631864, 5443028, 5837504, 6368813, 8026568, 9263728, 10886056, 12737626, 14968327, 16053136, 18527456, 21772112, 25475252, 29936654, 32106272, 37054912, 43544224, 50950504, 59873308, 64212544, 87088448, 101901008, 119746616, 203802016, 239493232, 268069129, 407604032, 478986464, 536138258, 957972928, 1072276516, 2144553032, 2948760419, 4289106064, 5897520838, 8578212128, 11795041676, 17156424256, 23590083352, 47180166704, 94360333408, 188720666816]

約数ペア:

[(1, 188720666816), (2, 94360333408), (4, 47180166704), (8, 23590083352), (11, 17156424256), (16, 11795041676), (22, 8578212128), (32, 5897520838), (44, 4289106064), (64, 2948760419), (88, 2144553032), (176, 1072276516), (197, 957972928), (352, 536138258), (394, 478986464), (463, 407604032), (704, 268069129), (788, 239493232), (926, 203802016), (1576, 119746616), (1852, 101901008), (2167, 87088448), (2939, 64212544), (3152, 59873308), (3704, 50950504), (4334, 43544224), (5093, 37054912), (5878, 32106272), (6304, 29936654), (7408, 25475252), (8668, 21772112), (10186, 18527456), (11756, 16053136), (12608, 14968327), (14816, 12737626), (17336, 10886056), (20372, 9263728), (23512, 8026568), (29632, 6368813), (32329, 5837504), (34672, 5443028), (40744, 4631864), (47024, 4013284), (64658, 2918752), (69344, 2721514), (81488, 2315932), (91211, 2069056), (94048, 2006642), (129316, 1459376), (138688, 1360757), (162976, 1157966), (182422, 1034528), (188096, 1003321), (258632, 729688), (325952, 578983), (364844, 517264)]