128946432

素因数分解:

$2^8\times 3^1\times {\mathrm{167899}}^1$

素因数の和:167918

約数の個数: 36

約数和(自身を含む): 343187600

約数和(自身を除く): 214241168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 167899, 335798, 503697, 671596, 1007394, 1343192, 2014788, 2686384, 4029576, 5372768, 8059152, 10745536, 16118304, 21491072, 32236608, 42982144, 64473216, 128946432]

約数ペア:

[(1, 128946432), (2, 64473216), (3, 42982144), (4, 32236608), (6, 21491072), (8, 16118304), (12, 10745536), (16, 8059152), (24, 5372768), (32, 4029576), (48, 2686384), (64, 2014788), (96, 1343192), (128, 1007394), (192, 671596), (256, 503697), (384, 335798), (768, 167899)]