137254642

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{43189}}^1$

素因数の和:43425

約数の個数: 16

約数和(自身を含む): 236335680

約数和(自身を除く): 99081038

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 43189, 86378, 302323, 604646, 9803903, 19607806, 68627321, 137254642]

約数ペア:

[(1, 137254642), (2, 68627321), (7, 19607806), (14, 9803903), (227, 604646), (454, 302323), (1589, 86378), (3178, 43189)]