166400784

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 240

約数和(自身を含む): 555589440

約数和(自身を除く): 389188656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 97, 99, 108, 114, 132, 144, 152, 171, 176, 194, 198, 209, 216, 228, 264, 291, 297, 304, 342, 361, 388, 396, 418, 432, 456, 513, 528, 582, 594, 627, 684, 722, 776, 792, 836, 873, 912, 1026, 1067, 1083, 1164, 1188, 1254, 1368, 1444, 1552, 1584, 1672, 1746, 1843, 1881, 2052, 2134, 2166, 2328, 2376, 2508, 2619, 2736, 2888, 3201, 3249, 3344, 3492, 3686, 3762, 3971, 4104, 4268, 4332, 4656, 4752, 5016, 5238, 5529, 5643, 5776, 6402, 6498, 6984, 7372, 7524, 7942, 8208, 8536, 8664, 9603, 9747, 10032, 10476, 11058, 11286, 11913, 12804, 12996, 13968, 14744, 15048, 15884, 16587, 17072, 17328, 19206, 19494, 20273, 20952, 22116, 22572, 23826, 25608, 25992, 28809, 29488, 30096, 31768, 33174, 35017, 35739, 38412, 38988, 40546, 41904, 44232, 45144, 47652, 49761, 51216, 51984, 57618, 60819, 63536, 66348, 70034, 71478, 76824, 77976, 81092, 88464, 90288, 95304, 99522, 105051, 107217, 115236, 121638, 132696, 140068, 142956, 153648, 155952, 162184, 182457, 190608, 199044, 210102, 214434, 230472, 243276, 265392, 280136, 285912, 315153, 324368, 364914, 385187, 398088, 420204, 428868, 460944, 486552, 547371, 560272, 571824, 630306, 729828, 770374, 796176, 840408, 857736, 945459, 973104, 1094742, 1155561, 1260612, 1459656, 1540748, 1680816, 1715472, 1890918, 2189484, 2311122, 2521224, 2919312, 3081496, 3466683, 3781836, 4378968, 4622244, 5042448, 6162992, 6933366, 7563672, 8757936, 9244488, 10400049, 13866732, 15127344, 18488976, 20800098, 27733464, 41600196, 55466928, 83200392, 166400784]

約数ペア:

[(1, 166400784), (2, 83200392), (3, 55466928), (4, 41600196), (6, 27733464), (8, 20800098), (9, 18488976), (11, 15127344), (12, 13866732), (16, 10400049), (18, 9244488), (19, 8757936), (22, 7563672), (24, 6933366), (27, 6162992), (33, 5042448), (36, 4622244), (38, 4378968), (44, 3781836), (48, 3466683), (54, 3081496), (57, 2919312), (66, 2521224), (72, 2311122), (76, 2189484), (88, 1890918), (97, 1715472), (99, 1680816), (108, 1540748), (114, 1459656), (132, 1260612), (144, 1155561), (152, 1094742), (171, 973104), (176, 945459), (194, 857736), (198, 840408), (209, 796176), (216, 770374), (228, 729828), (264, 630306), (291, 571824), (297, 560272), (304, 547371), (342, 486552), (361, 460944), (388, 428868), (396, 420204), (418, 398088), (432, 385187), (456, 364914), (513, 324368), (528, 315153), (582, 285912), (594, 280136), (627, 265392), (684, 243276), (722, 230472), (776, 214434), (792, 210102), (836, 199044), (873, 190608), (912, 182457), (1026, 162184), (1067, 155952), (1083, 153648), (1164, 142956), (1188, 140068), (1254, 132696), (1368, 121638), (1444, 115236), (1552, 107217), (1584, 105051), (1672, 99522), (1746, 95304), (1843, 90288), (1881, 88464), (2052, 81092), (2134, 77976), (2166, 76824), (2328, 71478), (2376, 70034), (2508, 66348), (2619, 63536), (2736, 60819), (2888, 57618), (3201, 51984), (3249, 51216), (3344, 49761), (3492, 47652), (3686, 45144), (3762, 44232), (3971, 41904), (4104, 40546), (4268, 38988), (4332, 38412), (4656, 35739), (4752, 35017), (5016, 33174), (5238, 31768), (5529, 30096), (5643, 29488), (5776, 28809), (6402, 25992), (6498, 25608), (6984, 23826), (7372, 22572), (7524, 22116), (7942, 20952), (8208, 20273), (8536, 19494), (8664, 19206), (9603, 17328), (9747, 17072), (10032, 16587), (10476, 15884), (11058, 15048), (11286, 14744), (11913, 13968), (12804, 12996)]