137993968

素因数分解:

$2^4\times 7^1\times {\mathrm{1232089}}^1$

素因数の和:1232104

約数の個数: 20

約数和(自身を含む): 305558320

約数和(自身を除く): 167564352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1232089, 2464178, 4928356, 8624623, 9856712, 17249246, 19713424, 34498492, 68996984, 137993968]

約数ペア:

[(1, 137993968), (2, 68996984), (4, 34498492), (7, 19713424), (8, 17249246), (14, 9856712), (16, 8624623), (28, 4928356), (56, 2464178), (112, 1232089)]