133029116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{21751}}^1$

素因数の和:21905

約数の個数: 24

約数和(自身を含む): 255803520

約数和(自身を除く): 122774404

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 21751, 43502, 87004, 239261, 478522, 957044, 3023389, 6046778, 12093556, 33257279, 66514558, 133029116]

約数ペア:

[(1, 133029116), (2, 66514558), (4, 33257279), (11, 12093556), (22, 6046778), (44, 3023389), (139, 957044), (278, 478522), (556, 239261), (1529, 87004), (3058, 43502), (6116, 21751)]