139743191

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{761}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 164470080

約数和(自身を除く): 24726889

約数列:

[1, 7, 37, 259, 709, 761, 4963, 5327, 26233, 28157, 183631, 197099, 539549, 3776843, 19963313, 139743191]

約数ペア:

[(1, 139743191), (7, 19963313), (37, 3776843), (259, 539549), (709, 197099), (761, 183631), (4963, 28157), (5327, 26233)]