142512384

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 443139200

約数和(自身を除く): 300626816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 541, 588, 672, 686, 768, 784, 896, 1029, 1082, 1176, 1344, 1372, 1568, 1623, 1792, 2058, 2164, 2352, 2688, 2744, 3136, 3246, 3787, 4116, 4328, 4704, 5376, 5488, 6272, 6492, 7574, 8232, 8656, 9408, 10976, 11361, 12544, 12984, 15148, 16464, 17312, 18816, 21952, 22722, 25968, 26509, 30296, 32928, 34624, 37632, 43904, 45444, 51936, 53018, 60592, 65856, 69248, 79527, 87808, 90888, 103872, 106036, 121184, 131712, 138496, 159054, 181776, 185563, 207744, 212072, 242368, 263424, 318108, 363552, 371126, 415488, 424144, 484736, 556689, 636216, 727104, 742252, 848288, 969472, 1113378, 1272432, 1454208, 1484504, 1696576, 2226756, 2544864, 2908416, 2969008, 3393152, 4453512, 5089728, 5938016, 6786304, 8907024, 10179456, 11876032, 17814048, 20358912, 23752064, 35628096, 47504128, 71256192, 142512384]

約数ペア:

[(1, 142512384), (2, 71256192), (3, 47504128), (4, 35628096), (6, 23752064), (7, 20358912), (8, 17814048), (12, 11876032), (14, 10179456), (16, 8907024), (21, 6786304), (24, 5938016), (28, 5089728), (32, 4453512), (42, 3393152), (48, 2969008), (49, 2908416), (56, 2544864), (64, 2226756), (84, 1696576), (96, 1484504), (98, 1454208), (112, 1272432), (128, 1113378), (147, 969472), (168, 848288), (192, 742252), (196, 727104), (224, 636216), (256, 556689), (294, 484736), (336, 424144), (343, 415488), (384, 371126), (392, 363552), (448, 318108), (541, 263424), (588, 242368), (672, 212072), (686, 207744), (768, 185563), (784, 181776), (896, 159054), (1029, 138496), (1082, 131712), (1176, 121184), (1344, 106036), (1372, 103872), (1568, 90888), (1623, 87808), (1792, 79527), (2058, 69248), (2164, 65856), (2352, 60592), (2688, 53018), (2744, 51936), (3136, 45444), (3246, 43904), (3787, 37632), (4116, 34624), (4328, 32928), (4704, 30296), (5376, 26509), (5488, 25968), (6272, 22722), (6492, 21952), (7574, 18816), (8232, 17312), (8656, 16464), (9408, 15148), (10976, 12984), (11361, 12544)]