138746143424

素因数分解:

$2^6\times 7^1\times {\mathrm{309701213}}^1$

素因数の和:309701232

約数の個数: 28

約数和(自身を含む): 314656433424

約数和(自身を除く): 175910290000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 309701213, 619402426, 1238804852, 2167908491, 2477609704, 4335816982, 4955219408, 8671633964, 9910438816, 17343267928, 19820877632, 34686535856, 69373071712, 138746143424]

約数ペア:

[(1, 138746143424), (2, 69373071712), (4, 34686535856), (7, 19820877632), (8, 17343267928), (14, 9910438816), (16, 8671633964), (28, 4955219408), (32, 4335816982), (56, 2477609704), (64, 2167908491), (112, 1238804852), (224, 619402426), (448, 309701213)]