155526896

素因数分解:

$2^4\times 7^1\times {\mathrm{1388633}}^1$

素因数の和:1388648

約数の個数: 20

約数和(自身を含む): 344381232

約数和(自身を除く): 188854336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1388633, 2777266, 5554532, 9720431, 11109064, 19440862, 22218128, 38881724, 77763448, 155526896]

約数ペア:

[(1, 155526896), (2, 77763448), (4, 38881724), (7, 22218128), (8, 19440862), (14, 11109064), (16, 9720431), (28, 5554532), (56, 2777266), (112, 1388633)]