161260176

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:330

約数の個数: 240

約数和(自身を含む): 553678848

約数和(自身を除く): 392418672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 42, 44, 46, 48, 49, 56, 66, 69, 77, 84, 88, 92, 98, 112, 132, 138, 147, 154, 161, 168, 176, 184, 196, 231, 253, 264, 271, 276, 294, 308, 322, 336, 368, 392, 462, 483, 506, 528, 539, 542, 552, 588, 616, 644, 759, 784, 813, 924, 966, 1012, 1078, 1084, 1104, 1127, 1176, 1232, 1288, 1518, 1617, 1626, 1771, 1848, 1897, 1932, 2024, 2156, 2168, 2254, 2352, 2576, 2981, 3036, 3234, 3252, 3381, 3542, 3696, 3794, 3864, 4048, 4312, 4336, 4508, 5313, 5691, 5962, 6072, 6233, 6468, 6504, 6762, 7084, 7588, 7728, 8624, 8943, 9016, 10626, 11382, 11924, 12144, 12397, 12466, 12936, 13008, 13279, 13524, 14168, 15176, 17886, 18032, 18699, 20867, 21252, 22764, 23848, 24794, 24932, 25872, 26558, 27048, 28336, 30352, 35772, 37191, 37398, 39837, 41734, 42504, 43631, 45528, 47696, 49588, 49864, 53116, 54096, 62601, 68563, 71544, 74382, 74796, 79674, 83468, 85008, 87262, 91056, 99176, 99728, 106232, 125202, 130893, 137126, 143088, 146069, 148764, 149592, 159348, 166936, 174524, 198352, 205689, 212464, 250404, 261786, 274252, 292138, 297528, 299184, 305417, 318696, 333872, 349048, 411378, 438207, 479941, 500808, 523572, 548504, 584276, 595056, 610834, 637392, 698096, 822756, 876414, 916251, 959882, 1001616, 1047144, 1097008, 1168552, 1221668, 1439823, 1645512, 1752828, 1832502, 1919764, 2094288, 2337104, 2443336, 2879646, 3291024, 3359587, 3505656, 3665004, 3839528, 4886672, 5759292, 6719174, 7011312, 7330008, 7679056, 10078761, 11518584, 13438348, 14660016, 20157522, 23037168, 26876696, 40315044, 53753392, 80630088, 161260176]

約数ペア:

[(1, 161260176), (2, 80630088), (3, 53753392), (4, 40315044), (6, 26876696), (7, 23037168), (8, 20157522), (11, 14660016), (12, 13438348), (14, 11518584), (16, 10078761), (21, 7679056), (22, 7330008), (23, 7011312), (24, 6719174), (28, 5759292), (33, 4886672), (42, 3839528), (44, 3665004), (46, 3505656), (48, 3359587), (49, 3291024), (56, 2879646), (66, 2443336), (69, 2337104), (77, 2094288), (84, 1919764), (88, 1832502), (92, 1752828), (98, 1645512), (112, 1439823), (132, 1221668), (138, 1168552), (147, 1097008), (154, 1047144), (161, 1001616), (168, 959882), (176, 916251), (184, 876414), (196, 822756), (231, 698096), (253, 637392), (264, 610834), (271, 595056), (276, 584276), (294, 548504), (308, 523572), (322, 500808), (336, 479941), (368, 438207), (392, 411378), (462, 349048), (483, 333872), (506, 318696), (528, 305417), (539, 299184), (542, 297528), (552, 292138), (588, 274252), (616, 261786), (644, 250404), (759, 212464), (784, 205689), (813, 198352), (924, 174524), (966, 166936), (1012, 159348), (1078, 149592), (1084, 148764), (1104, 146069), (1127, 143088), (1176, 137126), (1232, 130893), (1288, 125202), (1518, 106232), (1617, 99728), (1626, 99176), (1771, 91056), (1848, 87262), (1897, 85008), (1932, 83468), (2024, 79674), (2156, 74796), (2168, 74382), (2254, 71544), (2352, 68563), (2576, 62601), (2981, 54096), (3036, 53116), (3234, 49864), (3252, 49588), (3381, 47696), (3542, 45528), (3696, 43631), (3794, 42504), (3864, 41734), (4048, 39837), (4312, 37398), (4336, 37191), (4508, 35772), (5313, 30352), (5691, 28336), (5962, 27048), (6072, 26558), (6233, 25872), (6468, 24932), (6504, 24794), (6762, 23848), (7084, 22764), (7588, 21252), (7728, 20867), (8624, 18699), (8943, 18032), (9016, 17886), (10626, 15176), (11382, 14168), (11924, 13524), (12144, 13279), (12397, 13008), (12466, 12936)]