166164481

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{1931}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 200309760

約数和(自身を除く): 34145279

約数列:

[1, 7, 19, 133, 647, 1931, 4529, 12293, 13517, 36689, 86051, 256823, 1249357, 8745499, 23737783, 166164481]

約数ペア:

[(1, 166164481), (7, 23737783), (19, 8745499), (133, 1249357), (647, 256823), (1931, 86051), (4529, 36689), (12293, 13517)]