164928304

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{124193}}^1$

素因数の和:124284

約数の個数: 20

約数和(自身を含む): 323401176

約数和(自身を除く): 158472872

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 124193, 248386, 496772, 993544, 1987088, 10308019, 20616038, 41232076, 82464152, 164928304]

約数ペア:

[(1, 164928304), (2, 82464152), (4, 41232076), (8, 20616038), (16, 10308019), (83, 1987088), (166, 993544), (332, 496772), (664, 248386), (1328, 124193)]