161294952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:97

約数の個数: 256

約数和(自身を含む): 548352000

約数和(自身を除く): 387057048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 23, 24, 26, 28, 38, 39, 42, 46, 52, 56, 57, 69, 76, 78, 84, 91, 92, 104, 114, 133, 138, 152, 156, 161, 168, 169, 182, 184, 228, 247, 266, 273, 276, 299, 312, 322, 338, 364, 399, 437, 456, 483, 494, 507, 532, 546, 552, 598, 644, 676, 728, 741, 798, 874, 897, 966, 988, 1014, 1064, 1092, 1183, 1196, 1288, 1311, 1352, 1482, 1596, 1729, 1748, 1794, 1932, 1976, 2028, 2093, 2184, 2197, 2366, 2392, 2622, 2964, 3059, 3192, 3211, 3458, 3496, 3549, 3588, 3864, 3887, 4056, 4186, 4394, 4732, 5187, 5244, 5681, 5928, 6118, 6279, 6422, 6591, 6916, 7098, 7176, 7774, 8372, 8788, 9177, 9464, 9633, 10374, 10488, 11362, 11661, 12236, 12558, 12844, 13182, 13832, 14196, 15379, 15548, 16744, 17043, 17576, 18354, 19266, 20748, 22477, 22724, 23322, 24472, 25116, 25688, 26364, 27209, 28392, 30758, 31096, 34086, 36708, 38532, 39767, 41496, 41743, 44954, 45448, 46137, 46644, 50232, 50531, 52728, 54418, 61516, 67431, 68172, 73416, 73853, 77064, 79534, 81627, 83486, 89908, 92274, 93288, 101062, 108836, 119301, 123032, 125229, 134862, 136344, 147706, 151593, 159068, 163254, 166972, 179816, 184548, 202124, 217672, 221559, 238602, 250458, 269724, 292201, 295412, 303186, 318136, 326508, 333944, 353717, 369096, 404248, 443118, 477204, 500916, 516971, 539448, 584402, 590824, 606372, 653016, 707434, 876603, 886236, 954408, 960089, 1001832, 1033942, 1061151, 1168804, 1212744, 1414868, 1550913, 1753206, 1772472, 1920178, 2067884, 2122302, 2337608, 2829736, 2880267, 3101826, 3506412, 3840356, 4135768, 4244604, 5760534, 6203652, 6720623, 7012824, 7680712, 8489208, 11521068, 12407304, 13441246, 20161869, 23042136, 26882492, 40323738, 53764984, 80647476, 161294952]

約数ペア:

[(1, 161294952), (2, 80647476), (3, 53764984), (4, 40323738), (6, 26882492), (7, 23042136), (8, 20161869), (12, 13441246), (13, 12407304), (14, 11521068), (19, 8489208), (21, 7680712), (23, 7012824), (24, 6720623), (26, 6203652), (28, 5760534), (38, 4244604), (39, 4135768), (42, 3840356), (46, 3506412), (52, 3101826), (56, 2880267), (57, 2829736), (69, 2337608), (76, 2122302), (78, 2067884), (84, 1920178), (91, 1772472), (92, 1753206), (104, 1550913), (114, 1414868), (133, 1212744), (138, 1168804), (152, 1061151), (156, 1033942), (161, 1001832), (168, 960089), (169, 954408), (182, 886236), (184, 876603), (228, 707434), (247, 653016), (266, 606372), (273, 590824), (276, 584402), (299, 539448), (312, 516971), (322, 500916), (338, 477204), (364, 443118), (399, 404248), (437, 369096), (456, 353717), (483, 333944), (494, 326508), (507, 318136), (532, 303186), (546, 295412), (552, 292201), (598, 269724), (644, 250458), (676, 238602), (728, 221559), (741, 217672), (798, 202124), (874, 184548), (897, 179816), (966, 166972), (988, 163254), (1014, 159068), (1064, 151593), (1092, 147706), (1183, 136344), (1196, 134862), (1288, 125229), (1311, 123032), (1352, 119301), (1482, 108836), (1596, 101062), (1729, 93288), (1748, 92274), (1794, 89908), (1932, 83486), (1976, 81627), (2028, 79534), (2093, 77064), (2184, 73853), (2197, 73416), (2366, 68172), (2392, 67431), (2622, 61516), (2964, 54418), (3059, 52728), (3192, 50531), (3211, 50232), (3458, 46644), (3496, 46137), (3549, 45448), (3588, 44954), (3864, 41743), (3887, 41496), (4056, 39767), (4186, 38532), (4394, 36708), (4732, 34086), (5187, 31096), (5244, 30758), (5681, 28392), (5928, 27209), (6118, 26364), (6279, 25688), (6422, 25116), (6591, 24472), (6916, 23322), (7098, 22724), (7176, 22477), (7774, 20748), (8372, 19266), (8788, 18354), (9177, 17576), (9464, 17043), (9633, 16744), (10374, 15548), (10488, 15379), (11362, 14196), (11661, 13832), (12236, 13182), (12558, 12844)]