163209984

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{4337}}^1$

素因数の和:4370

約数の個数: 108

約数和(自身を含む): 505411704

約数和(自身を除く): 342201720

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, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4337, 4704, 5376, 6272, 8674, 9408, 12544, 13011, 17348, 18816, 26022, 30359, 34696, 37632, 52044, 60718, 69392, 91077, 104088, 121436, 138784, 182154, 208176, 212513, 242872, 277568, 364308, 416352, 425026, 485744, 555136, 637539, 728616, 832704, 850052, 971488, 1110272, 1275078, 1457232, 1665408, 1700104, 1942976, 2550156, 2914464, 3330816, 3400208, 3885952, 5100312, 5828928, 6800416, 7771904, 10200624, 11657856, 13600832, 20401248, 23315712, 27201664, 40802496, 54403328, 81604992, 163209984]

約数ペア:

[(1, 163209984), (2, 81604992), (3, 54403328), (4, 40802496), (6, 27201664), (7, 23315712), (8, 20401248), (12, 13600832), (14, 11657856), (16, 10200624), (21, 7771904), (24, 6800416), (28, 5828928), (32, 5100312), (42, 3885952), (48, 3400208), (49, 3330816), (56, 2914464), (64, 2550156), (84, 1942976), (96, 1700104), (98, 1665408), (112, 1457232), (128, 1275078), (147, 1110272), (168, 971488), (192, 850052), (196, 832704), (224, 728616), (256, 637539), (294, 555136), (336, 485744), (384, 425026), (392, 416352), (448, 364308), (588, 277568), (672, 242872), (768, 212513), (784, 208176), (896, 182154), (1176, 138784), (1344, 121436), (1568, 104088), (1792, 91077), (2352, 69392), (2688, 60718), (3136, 52044), (4337, 37632), (4704, 34696), (5376, 30359), (6272, 26022), (8674, 18816), (9408, 17348), (12544, 13011)]