159405004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1069}}^1\times {\mathrm{3389}}^1$

素因数の和:4473

約数の個数: 24

約数和(自身を含む): 304693200

約数和(自身を除く): 145288196

約数列:

[1, 2, 4, 11, 22, 44, 1069, 2138, 3389, 4276, 6778, 11759, 13556, 23518, 37279, 47036, 74558, 149116, 3622841, 7245682, 14491364, 39851251, 79702502, 159405004]

約数ペア:

[(1, 159405004), (2, 79702502), (4, 39851251), (11, 14491364), (22, 7245682), (44, 3622841), (1069, 149116), (2138, 74558), (3389, 47036), (4276, 37279), (6778, 23518), (11759, 13556)]