189904512

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 620421120

約数和(自身を除く): 430516608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 43, 48, 53, 56, 62, 64, 84, 86, 93, 96, 106, 112, 124, 128, 129, 159, 168, 172, 186, 192, 212, 217, 224, 248, 258, 301, 318, 336, 344, 371, 372, 384, 424, 434, 448, 496, 516, 602, 636, 651, 672, 688, 742, 744, 848, 868, 896, 903, 992, 1032, 1113, 1204, 1272, 1302, 1333, 1344, 1376, 1484, 1488, 1643, 1696, 1736, 1806, 1984, 2064, 2226, 2279, 2408, 2544, 2604, 2666, 2688, 2752, 2968, 2976, 3286, 3392, 3472, 3612, 3968, 3999, 4128, 4452, 4558, 4816, 4929, 5088, 5208, 5332, 5504, 5936, 5952, 6572, 6784, 6837, 6944, 7224, 7998, 8256, 8904, 9116, 9331, 9632, 9858, 10176, 10416, 10664, 11501, 11872, 11904, 13144, 13674, 13888, 14448, 15953, 15996, 16512, 17808, 18232, 18662, 19264, 19716, 20352, 20832, 21328, 23002, 23744, 26288, 27348, 27776, 27993, 28896, 31906, 31992, 34503, 35616, 36464, 37324, 38528, 39432, 41664, 42656, 46004, 47488, 47859, 52576, 54696, 55986, 57792, 63812, 63984, 69006, 70649, 71232, 72928, 74648, 78864, 83328, 85312, 92008, 95718, 105152, 109392, 111972, 115584, 127624, 127968, 138012, 141298, 142464, 145856, 149296, 157728, 170624, 184016, 191436, 210304, 211947, 218784, 223944, 255248, 255936, 276024, 282596, 291712, 298592, 315456, 368032, 382872, 423894, 437568, 447888, 494543, 510496, 511872, 552048, 565192, 597184, 630912, 736064, 765744, 847788, 875136, 895776, 989086, 1020992, 1104096, 1130384, 1194368, 1472128, 1483629, 1531488, 1695576, 1791552, 1978172, 2041984, 2208192, 2260768, 2967258, 3062976, 3391152, 3583104, 3956344, 4416384, 4521536, 5934516, 6125952, 6782304, 7912688, 9043072, 11869032, 13564608, 15825376, 23738064, 27129216, 31650752, 47476128, 63301504, 94952256, 189904512]

約数ペア:

[(1, 189904512), (2, 94952256), (3, 63301504), (4, 47476128), (6, 31650752), (7, 27129216), (8, 23738064), (12, 15825376), (14, 13564608), (16, 11869032), (21, 9043072), (24, 7912688), (28, 6782304), (31, 6125952), (32, 5934516), (42, 4521536), (43, 4416384), (48, 3956344), (53, 3583104), (56, 3391152), (62, 3062976), (64, 2967258), (84, 2260768), (86, 2208192), (93, 2041984), (96, 1978172), (106, 1791552), (112, 1695576), (124, 1531488), (128, 1483629), (129, 1472128), (159, 1194368), (168, 1130384), (172, 1104096), (186, 1020992), (192, 989086), (212, 895776), (217, 875136), (224, 847788), (248, 765744), (258, 736064), (301, 630912), (318, 597184), (336, 565192), (344, 552048), (371, 511872), (372, 510496), (384, 494543), (424, 447888), (434, 437568), (448, 423894), (496, 382872), (516, 368032), (602, 315456), (636, 298592), (651, 291712), (672, 282596), (688, 276024), (742, 255936), (744, 255248), (848, 223944), (868, 218784), (896, 211947), (903, 210304), (992, 191436), (1032, 184016), (1113, 170624), (1204, 157728), (1272, 149296), (1302, 145856), (1333, 142464), (1344, 141298), (1376, 138012), (1484, 127968), (1488, 127624), (1643, 115584), (1696, 111972), (1736, 109392), (1806, 105152), (1984, 95718), (2064, 92008), (2226, 85312), (2279, 83328), (2408, 78864), (2544, 74648), (2604, 72928), (2666, 71232), (2688, 70649), (2752, 69006), (2968, 63984), (2976, 63812), (3286, 57792), (3392, 55986), (3472, 54696), (3612, 52576), (3968, 47859), (3999, 47488), (4128, 46004), (4452, 42656), (4558, 41664), (4816, 39432), (4929, 38528), (5088, 37324), (5208, 36464), (5332, 35616), (5504, 34503), (5936, 31992), (5952, 31906), (6572, 28896), (6784, 27993), (6837, 27776), (6944, 27348), (7224, 26288), (7998, 23744), (8256, 23002), (8904, 21328), (9116, 20832), (9331, 20352), (9632, 19716), (9858, 19264), (10176, 18662), (10416, 18232), (10664, 17808), (11501, 16512), (11872, 15996), (11904, 15953), (13144, 14448), (13674, 13888)]