138313728

素因数分解:

$2^{15}\times 3^2\times 7^1\times {\mathrm{67}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 463463520

約数和(自身を除く): 325149792

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, 67, 72, 84, 96, 112, 126, 128, 134, 144, 168, 192, 201, 224, 252, 256, 268, 288, 336, 384, 402, 448, 469, 504, 512, 536, 576, 603, 672, 768, 804, 896, 938, 1008, 1024, 1072, 1152, 1206, 1344, 1407, 1536, 1608, 1792, 1876, 2016, 2048, 2144, 2304, 2412, 2688, 2814, 3072, 3216, 3584, 3752, 4032, 4096, 4221, 4288, 4608, 4824, 5376, 5628, 6144, 6432, 7168, 7504, 8064, 8192, 8442, 8576, 9216, 9648, 10752, 11256, 12288, 12864, 14336, 15008, 16128, 16384, 16884, 17152, 18432, 19296, 21504, 22512, 24576, 25728, 28672, 30016, 32256, 32768, 33768, 34304, 36864, 38592, 43008, 45024, 49152, 51456, 57344, 60032, 64512, 67536, 68608, 73728, 77184, 86016, 90048, 98304, 102912, 114688, 120064, 129024, 135072, 137216, 147456, 154368, 172032, 180096, 205824, 229376, 240128, 258048, 270144, 274432, 294912, 308736, 344064, 360192, 411648, 480256, 516096, 540288, 548864, 617472, 688128, 720384, 823296, 960512, 1032192, 1080576, 1097728, 1234944, 1440768, 1646592, 1921024, 2064384, 2161152, 2195456, 2469888, 2881536, 3293184, 3842048, 4322304, 4939776, 5763072, 6586368, 7684096, 8644608, 9879552, 11526144, 15368192, 17289216, 19759104, 23052288, 34578432, 46104576, 69156864, 138313728]

約数ペア:

[(1, 138313728), (2, 69156864), (3, 46104576), (4, 34578432), (6, 23052288), (7, 19759104), (8, 17289216), (9, 15368192), (12, 11526144), (14, 9879552), (16, 8644608), (18, 7684096), (21, 6586368), (24, 5763072), (28, 4939776), (32, 4322304), (36, 3842048), (42, 3293184), (48, 2881536), (56, 2469888), (63, 2195456), (64, 2161152), (67, 2064384), (72, 1921024), (84, 1646592), (96, 1440768), (112, 1234944), (126, 1097728), (128, 1080576), (134, 1032192), (144, 960512), (168, 823296), (192, 720384), (201, 688128), (224, 617472), (252, 548864), (256, 540288), (268, 516096), (288, 480256), (336, 411648), (384, 360192), (402, 344064), (448, 308736), (469, 294912), (504, 274432), (512, 270144), (536, 258048), (576, 240128), (603, 229376), (672, 205824), (768, 180096), (804, 172032), (896, 154368), (938, 147456), (1008, 137216), (1024, 135072), (1072, 129024), (1152, 120064), (1206, 114688), (1344, 102912), (1407, 98304), (1536, 90048), (1608, 86016), (1792, 77184), (1876, 73728), (2016, 68608), (2048, 67536), (2144, 64512), (2304, 60032), (2412, 57344), (2688, 51456), (2814, 49152), (3072, 45024), (3216, 43008), (3584, 38592), (3752, 36864), (4032, 34304), (4096, 33768), (4221, 32768), (4288, 32256), (4608, 30016), (4824, 28672), (5376, 25728), (5628, 24576), (6144, 22512), (6432, 21504), (7168, 19296), (7504, 18432), (8064, 17152), (8192, 16884), (8442, 16384), (8576, 16128), (9216, 15008), (9648, 14336), (10752, 12864), (11256, 12288)]