180891648

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{701}}^1$

素因数の和:738

約数の個数: 156

約数和(自身を含む): 598008528

約数和(自身を除く): 417116880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 701, 768, 896, 1008, 1024, 1152, 1344, 1402, 1536, 1792, 2016, 2048, 2103, 2304, 2688, 2804, 3072, 3584, 4032, 4096, 4206, 4608, 4907, 5376, 5608, 6144, 6309, 7168, 8064, 8412, 9216, 9814, 10752, 11216, 12288, 12618, 14336, 14721, 16128, 16824, 18432, 19628, 21504, 22432, 25236, 28672, 29442, 32256, 33648, 36864, 39256, 43008, 44163, 44864, 50472, 58884, 64512, 67296, 78512, 86016, 88326, 89728, 100944, 117768, 129024, 134592, 157024, 176652, 179456, 201888, 235536, 258048, 269184, 314048, 353304, 358912, 403776, 471072, 538368, 628096, 706608, 717824, 807552, 942144, 1076736, 1256192, 1413216, 1435648, 1615104, 1884288, 2153472, 2512384, 2826432, 2871296, 3230208, 3768576, 4306944, 5024768, 5652864, 6460416, 7537152, 8613888, 10049536, 11305728, 12920832, 15074304, 20099072, 22611456, 25841664, 30148608, 45222912, 60297216, 90445824, 180891648]

約数ペア:

[(1, 180891648), (2, 90445824), (3, 60297216), (4, 45222912), (6, 30148608), (7, 25841664), (8, 22611456), (9, 20099072), (12, 15074304), (14, 12920832), (16, 11305728), (18, 10049536), (21, 8613888), (24, 7537152), (28, 6460416), (32, 5652864), (36, 5024768), (42, 4306944), (48, 3768576), (56, 3230208), (63, 2871296), (64, 2826432), (72, 2512384), (84, 2153472), (96, 1884288), (112, 1615104), (126, 1435648), (128, 1413216), (144, 1256192), (168, 1076736), (192, 942144), (224, 807552), (252, 717824), (256, 706608), (288, 628096), (336, 538368), (384, 471072), (448, 403776), (504, 358912), (512, 353304), (576, 314048), (672, 269184), (701, 258048), (768, 235536), (896, 201888), (1008, 179456), (1024, 176652), (1152, 157024), (1344, 134592), (1402, 129024), (1536, 117768), (1792, 100944), (2016, 89728), (2048, 88326), (2103, 86016), (2304, 78512), (2688, 67296), (2804, 64512), (3072, 58884), (3584, 50472), (4032, 44864), (4096, 44163), (4206, 43008), (4608, 39256), (4907, 36864), (5376, 33648), (5608, 32256), (6144, 29442), (6309, 28672), (7168, 25236), (8064, 22432), (8412, 21504), (9216, 19628), (9814, 18432), (10752, 16824), (11216, 16128), (12288, 14721), (12618, 14336)]