209584128

素因数分解:

$2^{17}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 144

約数和(自身を含む): 616560336

約数和(自身を除く): 406976208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 128, 156, 164, 192, 208, 246, 256, 312, 328, 384, 416, 492, 512, 533, 624, 656, 768, 832, 984, 1024, 1066, 1248, 1312, 1536, 1599, 1664, 1968, 2048, 2132, 2496, 2624, 3072, 3198, 3328, 3936, 4096, 4264, 4992, 5248, 6144, 6396, 6656, 7872, 8192, 8528, 9984, 10496, 12288, 12792, 13312, 15744, 16384, 17056, 19968, 20992, 24576, 25584, 26624, 31488, 32768, 34112, 39936, 41984, 49152, 51168, 53248, 62976, 65536, 68224, 79872, 83968, 98304, 102336, 106496, 125952, 131072, 136448, 159744, 167936, 196608, 204672, 212992, 251904, 272896, 319488, 335872, 393216, 409344, 425984, 503808, 545792, 638976, 671744, 818688, 851968, 1007616, 1091584, 1277952, 1343488, 1637376, 1703936, 2015232, 2183168, 2555904, 2686976, 3274752, 4030464, 4366336, 5111808, 5373952, 6549504, 8060928, 8732672, 13099008, 16121856, 17465344, 26198016, 34930688, 52396032, 69861376, 104792064, 209584128]

約数ペア:

[(1, 209584128), (2, 104792064), (3, 69861376), (4, 52396032), (6, 34930688), (8, 26198016), (12, 17465344), (13, 16121856), (16, 13099008), (24, 8732672), (26, 8060928), (32, 6549504), (39, 5373952), (41, 5111808), (48, 4366336), (52, 4030464), (64, 3274752), (78, 2686976), (82, 2555904), (96, 2183168), (104, 2015232), (123, 1703936), (128, 1637376), (156, 1343488), (164, 1277952), (192, 1091584), (208, 1007616), (246, 851968), (256, 818688), (312, 671744), (328, 638976), (384, 545792), (416, 503808), (492, 425984), (512, 409344), (533, 393216), (624, 335872), (656, 319488), (768, 272896), (832, 251904), (984, 212992), (1024, 204672), (1066, 196608), (1248, 167936), (1312, 159744), (1536, 136448), (1599, 131072), (1664, 125952), (1968, 106496), (2048, 102336), (2132, 98304), (2496, 83968), (2624, 79872), (3072, 68224), (3198, 65536), (3328, 62976), (3936, 53248), (4096, 51168), (4264, 49152), (4992, 41984), (5248, 39936), (6144, 34112), (6396, 32768), (6656, 31488), (7872, 26624), (8192, 25584), (8528, 24576), (9984, 20992), (10496, 19968), (12288, 17056), (12792, 16384), (13312, 15744)]