193363968

素因数分解:

$2^{15}\times 3^1\times 7^1\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 591387840

約数和(自身を除く): 398023872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 281, 336, 384, 448, 512, 562, 672, 768, 843, 896, 1024, 1124, 1344, 1536, 1686, 1792, 1967, 2048, 2248, 2688, 3072, 3372, 3584, 3934, 4096, 4496, 5376, 5901, 6144, 6744, 7168, 7868, 8192, 8992, 10752, 11802, 12288, 13488, 14336, 15736, 16384, 17984, 21504, 23604, 24576, 26976, 28672, 31472, 32768, 35968, 43008, 47208, 49152, 53952, 57344, 62944, 71936, 86016, 94416, 98304, 107904, 114688, 125888, 143872, 172032, 188832, 215808, 229376, 251776, 287744, 344064, 377664, 431616, 503552, 575488, 688128, 755328, 863232, 1007104, 1150976, 1510656, 1726464, 2014208, 2301952, 3021312, 3452928, 4028416, 4603904, 6042624, 6905856, 8056832, 9207808, 12085248, 13811712, 16113664, 24170496, 27623424, 32227328, 48340992, 64454656, 96681984, 193363968]

約数ペア:

[(1, 193363968), (2, 96681984), (3, 64454656), (4, 48340992), (6, 32227328), (7, 27623424), (8, 24170496), (12, 16113664), (14, 13811712), (16, 12085248), (21, 9207808), (24, 8056832), (28, 6905856), (32, 6042624), (42, 4603904), (48, 4028416), (56, 3452928), (64, 3021312), (84, 2301952), (96, 2014208), (112, 1726464), (128, 1510656), (168, 1150976), (192, 1007104), (224, 863232), (256, 755328), (281, 688128), (336, 575488), (384, 503552), (448, 431616), (512, 377664), (562, 344064), (672, 287744), (768, 251776), (843, 229376), (896, 215808), (1024, 188832), (1124, 172032), (1344, 143872), (1536, 125888), (1686, 114688), (1792, 107904), (1967, 98304), (2048, 94416), (2248, 86016), (2688, 71936), (3072, 62944), (3372, 57344), (3584, 53952), (3934, 49152), (4096, 47208), (4496, 43008), (5376, 35968), (5901, 32768), (6144, 31472), (6744, 28672), (7168, 26976), (7868, 24576), (8192, 23604), (8992, 21504), (10752, 17984), (11802, 16384), (12288, 15736), (13488, 14336)]