189965952

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 256

約数和(自身を含む): 646272000

約数和(自身を除く): 456306048

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, 88, 96, 99, 108, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 216, 228, 263, 264, 288, 297, 304, 342, 352, 384, 396, 418, 432, 456, 513, 526, 528, 576, 594, 608, 627, 684, 704, 789, 792, 836, 864, 912, 1026, 1052, 1056, 1152, 1188, 1216, 1254, 1368, 1408, 1578, 1584, 1672, 1728, 1824, 1881, 2052, 2104, 2112, 2367, 2376, 2432, 2508, 2736, 2893, 3156, 3168, 3344, 3456, 3648, 3762, 4104, 4208, 4224, 4734, 4752, 4997, 5016, 5472, 5643, 5786, 6312, 6336, 6688, 7101, 7296, 7524, 8208, 8416, 8679, 9468, 9504, 9994, 10032, 10944, 11286, 11572, 12624, 12672, 13376, 14202, 14991, 15048, 16416, 16832, 17358, 18936, 19008, 19988, 20064, 21888, 22572, 23144, 25248, 26037, 26752, 28404, 29982, 30096, 32832, 33664, 34716, 37872, 38016, 39976, 40128, 44973, 45144, 46288, 50496, 52074, 54967, 56808, 59964, 60192, 65664, 69432, 75744, 78111, 79952, 80256, 89946, 90288, 92576, 100992, 104148, 109934, 113616, 119928, 120384, 134919, 138864, 151488, 156222, 159904, 164901, 179892, 180576, 185152, 208296, 219868, 227232, 239856, 240768, 269838, 277728, 302976, 312444, 319808, 329802, 359784, 361152, 370304, 416592, 439736, 454464, 479712, 494703, 539676, 555456, 624888, 639616, 659604, 719568, 722304, 833184, 879472, 908928, 959424, 989406, 1079352, 1110912, 1249776, 1319208, 1439136, 1484109, 1666368, 1758944, 1918848, 1978812, 2158704, 2499552, 2638416, 2878272, 2968218, 3332736, 3517888, 3957624, 4317408, 4999104, 5276832, 5756544, 5936436, 7035776, 7915248, 8634816, 9998208, 10553664, 11872872, 15830496, 17269632, 21107328, 23745744, 31660992, 47491488, 63321984, 94982976, 189965952]

約数ペア:

[(1, 189965952), (2, 94982976), (3, 63321984), (4, 47491488), (6, 31660992), (8, 23745744), (9, 21107328), (11, 17269632), (12, 15830496), (16, 11872872), (18, 10553664), (19, 9998208), (22, 8634816), (24, 7915248), (27, 7035776), (32, 5936436), (33, 5756544), (36, 5276832), (38, 4999104), (44, 4317408), (48, 3957624), (54, 3517888), (57, 3332736), (64, 2968218), (66, 2878272), (72, 2638416), (76, 2499552), (88, 2158704), (96, 1978812), (99, 1918848), (108, 1758944), (114, 1666368), (128, 1484109), (132, 1439136), (144, 1319208), (152, 1249776), (171, 1110912), (176, 1079352), (192, 989406), (198, 959424), (209, 908928), (216, 879472), (228, 833184), (263, 722304), (264, 719568), (288, 659604), (297, 639616), (304, 624888), (342, 555456), (352, 539676), (384, 494703), (396, 479712), (418, 454464), (432, 439736), (456, 416592), (513, 370304), (526, 361152), (528, 359784), (576, 329802), (594, 319808), (608, 312444), (627, 302976), (684, 277728), (704, 269838), (789, 240768), (792, 239856), (836, 227232), (864, 219868), (912, 208296), (1026, 185152), (1052, 180576), (1056, 179892), (1152, 164901), (1188, 159904), (1216, 156222), (1254, 151488), (1368, 138864), (1408, 134919), (1578, 120384), (1584, 119928), (1672, 113616), (1728, 109934), (1824, 104148), (1881, 100992), (2052, 92576), (2104, 90288), (2112, 89946), (2367, 80256), (2376, 79952), (2432, 78111), (2508, 75744), (2736, 69432), (2893, 65664), (3156, 60192), (3168, 59964), (3344, 56808), (3456, 54967), (3648, 52074), (3762, 50496), (4104, 46288), (4208, 45144), (4224, 44973), (4734, 40128), (4752, 39976), (4997, 38016), (5016, 37872), (5472, 34716), (5643, 33664), (5786, 32832), (6312, 30096), (6336, 29982), (6688, 28404), (7101, 26752), (7296, 26037), (7524, 25248), (8208, 23144), (8416, 22572), (8679, 21888), (9468, 20064), (9504, 19988), (9994, 19008), (10032, 18936), (10944, 17358), (11286, 16832), (11572, 16416), (12624, 15048), (12672, 14991), (13376, 14202)]