128486976

素因数分解:

$2^6\times 3^1\times {\mathrm{97}}^1\times {\mathrm{6899}}^1$

素因数の和:7011

約数の個数: 56

約数和(自身を含む): 343509600

約数和(自身を除く): 215022624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 192, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 6208, 6899, 9312, 13798, 18624, 20697, 27596, 41394, 55192, 82788, 110384, 165576, 220768, 331152, 441536, 662304, 669203, 1324608, 1338406, 2007609, 2676812, 4015218, 5353624, 8030436, 10707248, 16060872, 21414496, 32121744, 42828992, 64243488, 128486976]

約数ペア:

[(1, 128486976), (2, 64243488), (3, 42828992), (4, 32121744), (6, 21414496), (8, 16060872), (12, 10707248), (16, 8030436), (24, 5353624), (32, 4015218), (48, 2676812), (64, 2007609), (96, 1338406), (97, 1324608), (192, 669203), (194, 662304), (291, 441536), (388, 331152), (582, 220768), (776, 165576), (1164, 110384), (1552, 82788), (2328, 55192), (3104, 41394), (4656, 27596), (6208, 20697), (6899, 18624), (9312, 13798)]