137246242

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{43961}}^1$

素因数の和:44193

約数の個数: 16

約数和(自身を含む): 236339712

約数和(自身を除く): 99093470

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 43961, 87922, 307727, 615454, 9803303, 19606606, 68623121, 137246242]

約数ペア:

[(1, 137246242), (2, 68623121), (7, 19606606), (14, 9803303), (223, 615454), (446, 307727), (1561, 87922), (3122, 43961)]