164667984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 523841472

約数和(自身を除く): 359173488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 34, 38, 39, 43, 48, 51, 52, 57, 68, 76, 78, 86, 102, 104, 114, 129, 136, 152, 156, 172, 204, 208, 221, 228, 247, 258, 272, 304, 312, 323, 344, 361, 408, 442, 456, 494, 516, 559, 624, 646, 663, 688, 722, 731, 741, 816, 817, 884, 912, 969, 988, 1032, 1083, 1118, 1292, 1326, 1444, 1462, 1482, 1634, 1677, 1768, 1938, 1976, 2064, 2166, 2193, 2236, 2451, 2584, 2652, 2888, 2924, 2964, 3268, 3354, 3536, 3876, 3952, 4199, 4332, 4386, 4472, 4693, 4902, 5168, 5304, 5776, 5848, 5928, 6137, 6536, 6708, 7752, 8398, 8664, 8772, 8944, 9386, 9503, 9804, 10608, 10621, 11696, 11856, 12274, 12597, 13072, 13416, 13889, 14079, 15504, 15523, 16796, 17328, 17544, 18411, 18772, 19006, 19608, 21242, 24548, 25194, 26832, 27778, 28158, 28509, 31046, 31863, 33592, 35088, 36822, 37544, 38012, 39216, 41667, 42484, 46569, 49096, 50388, 55556, 56316, 57018, 62092, 63726, 67184, 73644, 75088, 76024, 79781, 83334, 84968, 93138, 98192, 100776, 111112, 112632, 114036, 124184, 127452, 147288, 152048, 159562, 166668, 169936, 180557, 186276, 201552, 201799, 222224, 225264, 228072, 239343, 248368, 254904, 263891, 294576, 319124, 333336, 361114, 372552, 403598, 456144, 478686, 509808, 527782, 541671, 605397, 638248, 666672, 722228, 745104, 791673, 807196, 957372, 1055564, 1083342, 1210794, 1276496, 1444456, 1583346, 1614392, 1914744, 2111128, 2166684, 2421588, 2888912, 3166692, 3228784, 3430583, 3829488, 4222256, 4333368, 4843176, 6333384, 6861166, 8666736, 9686352, 10291749, 12666768, 13722332, 20583498, 27444664, 41166996, 54889328, 82333992, 164667984]

約数ペア:

[(1, 164667984), (2, 82333992), (3, 54889328), (4, 41166996), (6, 27444664), (8, 20583498), (12, 13722332), (13, 12666768), (16, 10291749), (17, 9686352), (19, 8666736), (24, 6861166), (26, 6333384), (34, 4843176), (38, 4333368), (39, 4222256), (43, 3829488), (48, 3430583), (51, 3228784), (52, 3166692), (57, 2888912), (68, 2421588), (76, 2166684), (78, 2111128), (86, 1914744), (102, 1614392), (104, 1583346), (114, 1444456), (129, 1276496), (136, 1210794), (152, 1083342), (156, 1055564), (172, 957372), (204, 807196), (208, 791673), (221, 745104), (228, 722228), (247, 666672), (258, 638248), (272, 605397), (304, 541671), (312, 527782), (323, 509808), (344, 478686), (361, 456144), (408, 403598), (442, 372552), (456, 361114), (494, 333336), (516, 319124), (559, 294576), (624, 263891), (646, 254904), (663, 248368), (688, 239343), (722, 228072), (731, 225264), (741, 222224), (816, 201799), (817, 201552), (884, 186276), (912, 180557), (969, 169936), (988, 166668), (1032, 159562), (1083, 152048), (1118, 147288), (1292, 127452), (1326, 124184), (1444, 114036), (1462, 112632), (1482, 111112), (1634, 100776), (1677, 98192), (1768, 93138), (1938, 84968), (1976, 83334), (2064, 79781), (2166, 76024), (2193, 75088), (2236, 73644), (2451, 67184), (2584, 63726), (2652, 62092), (2888, 57018), (2924, 56316), (2964, 55556), (3268, 50388), (3354, 49096), (3536, 46569), (3876, 42484), (3952, 41667), (4199, 39216), (4332, 38012), (4386, 37544), (4472, 36822), (4693, 35088), (4902, 33592), (5168, 31863), (5304, 31046), (5776, 28509), (5848, 28158), (5928, 27778), (6137, 26832), (6536, 25194), (6708, 24548), (7752, 21242), (8398, 19608), (8664, 19006), (8772, 18772), (8944, 18411), (9386, 17544), (9503, 17328), (9804, 16796), (10608, 15523), (10621, 15504), (11696, 14079), (11856, 13889), (12274, 13416), (12597, 13072)]