173128858

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{28961}}^1$

素因数の和:29038

約数の個数: 24

約数和(自身を含む): 307055124

約数和(自身を除く): 133926266

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 28961, 57922, 202727, 405454, 1419089, 1766621, 2838178, 3533242, 12366347, 24732694, 86564429, 173128858]

約数ペア:

[(1, 173128858), (2, 86564429), (7, 24732694), (14, 12366347), (49, 3533242), (61, 2838178), (98, 1766621), (122, 1419089), (427, 405454), (854, 202727), (2989, 57922), (5978, 28961)]