138943728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4177}}^1$

素因数の和:4212

約数の個数: 160

約数和(自身を含む): 497349120

約数和(自身を除く): 358405392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 336, 378, 396, 432, 462, 504, 528, 594, 616, 693, 756, 792, 924, 1008, 1188, 1232, 1386, 1512, 1584, 1848, 2079, 2376, 2772, 3024, 3696, 4158, 4177, 4752, 5544, 8316, 8354, 11088, 12531, 16632, 16708, 25062, 29239, 33264, 33416, 37593, 45947, 50124, 58478, 66832, 75186, 87717, 91894, 100248, 112779, 116956, 137841, 150372, 175434, 183788, 200496, 225558, 233912, 263151, 275682, 300744, 321629, 350868, 367576, 413523, 451116, 467824, 526302, 551364, 601488, 643258, 701736, 735152, 789453, 827046, 902232, 964887, 1052604, 1102728, 1240569, 1286516, 1403472, 1578906, 1654092, 1804464, 1929774, 2105208, 2205456, 2481138, 2573032, 2894661, 3157812, 3308184, 3859548, 4210416, 4962276, 5146064, 5789322, 6315624, 6616368, 7719096, 8683983, 9924552, 11578644, 12631248, 15438192, 17367966, 19849104, 23157288, 34735932, 46314576, 69471864, 138943728]

約数ペア:

[(1, 138943728), (2, 69471864), (3, 46314576), (4, 34735932), (6, 23157288), (7, 19849104), (8, 17367966), (9, 15438192), (11, 12631248), (12, 11578644), (14, 9924552), (16, 8683983), (18, 7719096), (21, 6616368), (22, 6315624), (24, 5789322), (27, 5146064), (28, 4962276), (33, 4210416), (36, 3859548), (42, 3308184), (44, 3157812), (48, 2894661), (54, 2573032), (56, 2481138), (63, 2205456), (66, 2105208), (72, 1929774), (77, 1804464), (84, 1654092), (88, 1578906), (99, 1403472), (108, 1286516), (112, 1240569), (126, 1102728), (132, 1052604), (144, 964887), (154, 902232), (168, 827046), (176, 789453), (189, 735152), (198, 701736), (216, 643258), (231, 601488), (252, 551364), (264, 526302), (297, 467824), (308, 451116), (336, 413523), (378, 367576), (396, 350868), (432, 321629), (462, 300744), (504, 275682), (528, 263151), (594, 233912), (616, 225558), (693, 200496), (756, 183788), (792, 175434), (924, 150372), (1008, 137841), (1188, 116956), (1232, 112779), (1386, 100248), (1512, 91894), (1584, 87717), (1848, 75186), (2079, 66832), (2376, 58478), (2772, 50124), (3024, 45947), (3696, 37593), (4158, 33416), (4177, 33264), (4752, 29239), (5544, 25062), (8316, 16708), (8354, 16632), (11088, 12531)]