139316639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{12143}}^1$

素因数の和:12310

約数の個数: 16

約数和(自身を含む): 174873600

約数和(自身を除く): 35556961

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 11473, 12143, 85001, 133573, 935011, 1809307, 12665149, 19902377, 139316639]

約数ペア:

[(1, 139316639), (7, 19902377), (11, 12665149), (77, 1809307), (149, 935011), (1043, 133573), (1639, 85001), (11473, 12143)]