163334144

素因数分解:

$2^{11}\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 329188860

約数和(自身を除く): 165854716

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 461, 512, 692, 922, 1024, 1384, 1844, 2048, 2768, 3688, 5536, 7376, 11072, 14752, 22144, 29504, 44288, 59008, 79753, 88576, 118016, 159506, 177152, 236032, 319012, 354304, 472064, 638024, 944128, 1276048, 2552096, 5104192, 10208384, 20416768, 40833536, 81667072, 163334144]

約数ペア:

[(1, 163334144), (2, 81667072), (4, 40833536), (8, 20416768), (16, 10208384), (32, 5104192), (64, 2552096), (128, 1276048), (173, 944128), (256, 638024), (346, 472064), (461, 354304), (512, 319012), (692, 236032), (922, 177152), (1024, 159506), (1384, 118016), (1844, 88576), (2048, 79753), (2768, 59008), (3688, 44288), (5536, 29504), (7376, 22144), (11072, 14752)]