130156103

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10499}}^1$

素因数の和:10547

約数の個数: 24

約数和(自身を含む): 172368000

約数和(自身を除く): 42211897

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 10499, 12397, 73493, 115489, 241477, 514451, 808423, 1690339, 2656247, 5658961, 11832373, 18593729, 130156103]

約数ペア:

[(1, 130156103), (7, 18593729), (11, 11832373), (23, 5658961), (49, 2656247), (77, 1690339), (161, 808423), (253, 514451), (539, 241477), (1127, 115489), (1771, 73493), (10499, 12397)]