161434944

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 280

約数和(自身を含む): 553212000

約数和(自身を除く): 391777056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 64, 66, 72, 76, 81, 88, 96, 99, 108, 114, 132, 144, 149, 152, 162, 171, 176, 192, 198, 209, 216, 228, 264, 288, 297, 298, 304, 324, 342, 352, 396, 418, 432, 447, 456, 513, 528, 576, 594, 596, 608, 627, 648, 684, 704, 792, 836, 864, 891, 894, 912, 1026, 1056, 1188, 1192, 1216, 1254, 1296, 1341, 1368, 1539, 1584, 1639, 1672, 1728, 1782, 1788, 1824, 1881, 2052, 2112, 2376, 2384, 2508, 2592, 2682, 2736, 2831, 3078, 3168, 3278, 3344, 3564, 3576, 3648, 3762, 4023, 4104, 4752, 4768, 4917, 5016, 5184, 5364, 5472, 5643, 5662, 6156, 6336, 6556, 6688, 7128, 7152, 7524, 8046, 8208, 8493, 9504, 9536, 9834, 10032, 10728, 10944, 11286, 11324, 12069, 12312, 13112, 13376, 14256, 14304, 14751, 15048, 16092, 16416, 16929, 16986, 19008, 19668, 20064, 21456, 22572, 22648, 24138, 24624, 25479, 26224, 28512, 28608, 29502, 30096, 31141, 32184, 32832, 33858, 33972, 39336, 40128, 42912, 44253, 45144, 45296, 48276, 49248, 50958, 52448, 57024, 59004, 60192, 62282, 64368, 67716, 67944, 76437, 78672, 85824, 88506, 90288, 90592, 93423, 96552, 98496, 101916, 104896, 118008, 120384, 124564, 128736, 132759, 135432, 135888, 152874, 157344, 177012, 180576, 181184, 186846, 193104, 203832, 229311, 236016, 249128, 257472, 265518, 270864, 271776, 280269, 305748, 314688, 354024, 361152, 373692, 386208, 407664, 458622, 472032, 498256, 531036, 541728, 543552, 560538, 611496, 708048, 747384, 772416, 815328, 840807, 917244, 944064, 996512, 1062072, 1083456, 1121076, 1222992, 1416096, 1494768, 1630656, 1681614, 1834488, 1993024, 2124144, 2242152, 2445984, 2522421, 2832192, 2989536, 3363228, 3668976, 4248288, 4484304, 4891968, 5044842, 5979072, 6726456, 7337952, 8496576, 8968608, 10089684, 13452912, 14675904, 17937216, 20179368, 26905824, 40358736, 53811648, 80717472, 161434944]

約数ペア:

[(1, 161434944), (2, 80717472), (3, 53811648), (4, 40358736), (6, 26905824), (8, 20179368), (9, 17937216), (11, 14675904), (12, 13452912), (16, 10089684), (18, 8968608), (19, 8496576), (22, 7337952), (24, 6726456), (27, 5979072), (32, 5044842), (33, 4891968), (36, 4484304), (38, 4248288), (44, 3668976), (48, 3363228), (54, 2989536), (57, 2832192), (64, 2522421), (66, 2445984), (72, 2242152), (76, 2124144), (81, 1993024), (88, 1834488), (96, 1681614), (99, 1630656), (108, 1494768), (114, 1416096), (132, 1222992), (144, 1121076), (149, 1083456), (152, 1062072), (162, 996512), (171, 944064), (176, 917244), (192, 840807), (198, 815328), (209, 772416), (216, 747384), (228, 708048), (264, 611496), (288, 560538), (297, 543552), (298, 541728), (304, 531036), (324, 498256), (342, 472032), (352, 458622), (396, 407664), (418, 386208), (432, 373692), (447, 361152), (456, 354024), (513, 314688), (528, 305748), (576, 280269), (594, 271776), (596, 270864), (608, 265518), (627, 257472), (648, 249128), (684, 236016), (704, 229311), (792, 203832), (836, 193104), (864, 186846), (891, 181184), (894, 180576), (912, 177012), (1026, 157344), (1056, 152874), (1188, 135888), (1192, 135432), (1216, 132759), (1254, 128736), (1296, 124564), (1341, 120384), (1368, 118008), (1539, 104896), (1584, 101916), (1639, 98496), (1672, 96552), (1728, 93423), (1782, 90592), (1788, 90288), (1824, 88506), (1881, 85824), (2052, 78672), (2112, 76437), (2376, 67944), (2384, 67716), (2508, 64368), (2592, 62282), (2682, 60192), (2736, 59004), (2831, 57024), (3078, 52448), (3168, 50958), (3278, 49248), (3344, 48276), (3564, 45296), (3576, 45144), (3648, 44253), (3762, 42912), (4023, 40128), (4104, 39336), (4752, 33972), (4768, 33858), (4917, 32832), (5016, 32184), (5184, 31141), (5364, 30096), (5472, 29502), (5643, 28608), (5662, 28512), (6156, 26224), (6336, 25479), (6556, 24624), (6688, 24138), (7128, 22648), (7152, 22572), (7524, 21456), (8046, 20064), (8208, 19668), (8493, 19008), (9504, 16986), (9536, 16929), (9834, 16416), (10032, 16092), (10728, 15048), (10944, 14751), (11286, 14304), (11324, 14256), (12069, 13376), (12312, 13112)]