155620644

素因数分解:

$2^2\times 3^1\times {\mathrm{1979}}^1\times {\mathrm{6553}}^1$

素因数の和:8539

約数の個数: 24

約数和(自身を含む): 363353760

約数和(自身を除く): 207733116

約数列:

[1, 2, 3, 4, 6, 12, 1979, 3958, 5937, 6553, 7916, 11874, 13106, 19659, 23748, 26212, 39318, 78636, 12968387, 25936774, 38905161, 51873548, 77810322, 155620644]

約数ペア:

[(1, 155620644), (2, 77810322), (3, 51873548), (4, 38905161), (6, 25936774), (12, 12968387), (1979, 78636), (3958, 39318), (5937, 26212), (6553, 23748), (7916, 19659), (11874, 13106)]