161719296

素因数分解:

$2^{10}\times 3^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:947

約数の個数: 88

約数和(自身を含む): 438614784

約数和(自身を除く): 276895488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 512, 732, 768, 863, 976, 1024, 1464, 1536, 1726, 1952, 2589, 2928, 3072, 3452, 3904, 5178, 5856, 6904, 7808, 10356, 11712, 13808, 15616, 20712, 23424, 27616, 31232, 41424, 46848, 52643, 55232, 62464, 82848, 93696, 105286, 110464, 157929, 165696, 187392, 210572, 220928, 315858, 331392, 421144, 441856, 631716, 662784, 842288, 883712, 1263432, 1325568, 1684576, 2526864, 2651136, 3369152, 5053728, 6738304, 10107456, 13476608, 20214912, 26953216, 40429824, 53906432, 80859648, 161719296]

約数ペア:

[(1, 161719296), (2, 80859648), (3, 53906432), (4, 40429824), (6, 26953216), (8, 20214912), (12, 13476608), (16, 10107456), (24, 6738304), (32, 5053728), (48, 3369152), (61, 2651136), (64, 2526864), (96, 1684576), (122, 1325568), (128, 1263432), (183, 883712), (192, 842288), (244, 662784), (256, 631716), (366, 441856), (384, 421144), (488, 331392), (512, 315858), (732, 220928), (768, 210572), (863, 187392), (976, 165696), (1024, 157929), (1464, 110464), (1536, 105286), (1726, 93696), (1952, 82848), (2589, 62464), (2928, 55232), (3072, 52643), (3452, 46848), (3904, 41424), (5178, 31232), (5856, 27616), (6904, 23424), (7808, 20712), (10356, 15616), (11712, 13808)]