159319872

素因数分解:

$2^6\times 3^4\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 140

約数和(自身を含む): 479880676

約数和(自身を除く): 320560804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 144, 146, 162, 192, 216, 219, 288, 292, 324, 421, 432, 438, 576, 584, 648, 657, 842, 864, 876, 1168, 1263, 1296, 1314, 1684, 1728, 1752, 1971, 2336, 2526, 2592, 2628, 3368, 3504, 3789, 3942, 4672, 5052, 5184, 5256, 5913, 6736, 7008, 7578, 7884, 10104, 10512, 11367, 11826, 13472, 14016, 15156, 15768, 20208, 21024, 22734, 23652, 26944, 30312, 30733, 31536, 34101, 40416, 42048, 45468, 47304, 60624, 61466, 63072, 68202, 80832, 90936, 92199, 94608, 121248, 122932, 126144, 136404, 181872, 184398, 189216, 242496, 245864, 272808, 276597, 363744, 368796, 378432, 491728, 545616, 553194, 727488, 737592, 829791, 983456, 1091232, 1106388, 1475184, 1659582, 1966912, 2182464, 2212776, 2489373, 2950368, 3319164, 4425552, 4978746, 5900736, 6638328, 8851104, 9957492, 13276656, 17702208, 19914984, 26553312, 39829968, 53106624, 79659936, 159319872]

約数ペア:

[(1, 159319872), (2, 79659936), (3, 53106624), (4, 39829968), (6, 26553312), (8, 19914984), (9, 17702208), (12, 13276656), (16, 9957492), (18, 8851104), (24, 6638328), (27, 5900736), (32, 4978746), (36, 4425552), (48, 3319164), (54, 2950368), (64, 2489373), (72, 2212776), (73, 2182464), (81, 1966912), (96, 1659582), (108, 1475184), (144, 1106388), (146, 1091232), (162, 983456), (192, 829791), (216, 737592), (219, 727488), (288, 553194), (292, 545616), (324, 491728), (421, 378432), (432, 368796), (438, 363744), (576, 276597), (584, 272808), (648, 245864), (657, 242496), (842, 189216), (864, 184398), (876, 181872), (1168, 136404), (1263, 126144), (1296, 122932), (1314, 121248), (1684, 94608), (1728, 92199), (1752, 90936), (1971, 80832), (2336, 68202), (2526, 63072), (2592, 61466), (2628, 60624), (3368, 47304), (3504, 45468), (3789, 42048), (3942, 40416), (4672, 34101), (5052, 31536), (5184, 30733), (5256, 30312), (5913, 26944), (6736, 23652), (7008, 22734), (7578, 21024), (7884, 20208), (10104, 15768), (10512, 15156), (11367, 14016), (11826, 13472)]