139660416

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 256

約数和(自身を含む): 493516800

約数和(自身を除く): 353856384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 128, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 251, 252, 276, 288, 322, 336, 368, 378, 384, 414, 432, 448, 483, 502, 504, 552, 576, 621, 644, 672, 736, 753, 756, 828, 864, 896, 966, 1004, 1008, 1104, 1152, 1242, 1288, 1344, 1449, 1472, 1506, 1512, 1656, 1728, 1757, 1932, 2008, 2016, 2208, 2259, 2484, 2576, 2688, 2898, 2944, 3012, 3024, 3312, 3456, 3514, 3864, 4016, 4032, 4347, 4416, 4518, 4968, 5152, 5271, 5773, 5796, 6024, 6048, 6624, 6777, 7028, 7728, 8032, 8064, 8694, 8832, 9036, 9936, 10304, 10542, 11546, 11592, 12048, 12096, 13248, 13554, 14056, 15456, 15813, 16064, 17319, 17388, 18072, 19872, 20608, 21084, 23092, 23184, 24096, 24192, 26496, 27108, 28112, 30912, 31626, 32128, 34638, 34776, 36144, 39744, 40411, 42168, 46184, 46368, 47439, 48192, 51957, 54216, 56224, 61824, 63252, 69276, 69552, 72288, 79488, 80822, 84336, 92368, 92736, 94878, 96384, 103914, 108432, 112448, 121233, 126504, 138552, 139104, 144576, 155871, 161644, 168672, 184736, 185472, 189756, 207828, 216864, 224896, 242466, 253008, 277104, 278208, 289152, 311742, 323288, 337344, 363699, 369472, 379512, 415656, 433728, 484932, 506016, 554208, 556416, 623484, 646576, 674688, 727398, 738944, 759024, 831312, 867456, 969864, 1012032, 1091097, 1108416, 1246968, 1293152, 1454796, 1518048, 1662624, 1939728, 2024064, 2182194, 2216832, 2493936, 2586304, 2909592, 3036096, 3325248, 3879456, 4364388, 4987872, 5172608, 5819184, 6072192, 6650496, 7758912, 8728776, 9975744, 11638368, 15517824, 17457552, 19951488, 23276736, 34915104, 46553472, 69830208, 139660416]

約数ペア:

[(1, 139660416), (2, 69830208), (3, 46553472), (4, 34915104), (6, 23276736), (7, 19951488), (8, 17457552), (9, 15517824), (12, 11638368), (14, 9975744), (16, 8728776), (18, 7758912), (21, 6650496), (23, 6072192), (24, 5819184), (27, 5172608), (28, 4987872), (32, 4364388), (36, 3879456), (42, 3325248), (46, 3036096), (48, 2909592), (54, 2586304), (56, 2493936), (63, 2216832), (64, 2182194), (69, 2024064), (72, 1939728), (84, 1662624), (92, 1518048), (96, 1454796), (108, 1293152), (112, 1246968), (126, 1108416), (128, 1091097), (138, 1012032), (144, 969864), (161, 867456), (168, 831312), (184, 759024), (189, 738944), (192, 727398), (207, 674688), (216, 646576), (224, 623484), (251, 556416), (252, 554208), (276, 506016), (288, 484932), (322, 433728), (336, 415656), (368, 379512), (378, 369472), (384, 363699), (414, 337344), (432, 323288), (448, 311742), (483, 289152), (502, 278208), (504, 277104), (552, 253008), (576, 242466), (621, 224896), (644, 216864), (672, 207828), (736, 189756), (753, 185472), (756, 184736), (828, 168672), (864, 161644), (896, 155871), (966, 144576), (1004, 139104), (1008, 138552), (1104, 126504), (1152, 121233), (1242, 112448), (1288, 108432), (1344, 103914), (1449, 96384), (1472, 94878), (1506, 92736), (1512, 92368), (1656, 84336), (1728, 80822), (1757, 79488), (1932, 72288), (2008, 69552), (2016, 69276), (2208, 63252), (2259, 61824), (2484, 56224), (2576, 54216), (2688, 51957), (2898, 48192), (2944, 47439), (3012, 46368), (3024, 46184), (3312, 42168), (3456, 40411), (3514, 39744), (3864, 36144), (4016, 34776), (4032, 34638), (4347, 32128), (4416, 31626), (4518, 30912), (4968, 28112), (5152, 27108), (5271, 26496), (5773, 24192), (5796, 24096), (6024, 23184), (6048, 23092), (6624, 21084), (6777, 20608), (7028, 19872), (7728, 18072), (8032, 17388), (8064, 17319), (8694, 16064), (8832, 15813), (9036, 15456), (9936, 14056), (10304, 13554), (10542, 13248), (11546, 12096), (11592, 12048)]