125919464512

素因数分解:

$2^6\times {\mathrm{9661}}^1\times {\mathrm{203653}}^1$

素因数の和:213326

約数の個数: 28

約数和(自身を含む): 249898528396

約数和(自身を除く): 123979063884

約数列:

[1, 2, 4, 8, 16, 32, 64, 9661, 19322, 38644, 77288, 154576, 203653, 309152, 407306, 618304, 814612, 1629224, 3258448, 6516896, 13033792, 1967491633, 3934983266, 7869966532, 15739933064, 31479866128, 62959732256, 125919464512]

約数ペア:

[(1, 125919464512), (2, 62959732256), (4, 31479866128), (8, 15739933064), (16, 7869966532), (32, 3934983266), (64, 1967491633), (9661, 13033792), (19322, 6516896), (38644, 3258448), (77288, 1629224), (154576, 814612), (203653, 618304), (309152, 407306)]