122556116816

素因数分解:

$2^4\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1691269}}^1$

素因数の和:1691931

約数の個数: 40

約数和(自身を含む): 271793854080

約数和(自身を除く): 149237737264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 647, 1294, 2588, 4529, 5176, 9058, 10352, 18116, 36232, 72464, 1691269, 3382538, 6765076, 11838883, 13530152, 23677766, 27060304, 47355532, 94711064, 189422128, 1094251043, 2188502086, 4377004172, 7659757301, 8754008344, 15319514602, 17508016688, 30639029204, 61278058408, 122556116816]

約数ペア:

[(1, 122556116816), (2, 61278058408), (4, 30639029204), (7, 17508016688), (8, 15319514602), (14, 8754008344), (16, 7659757301), (28, 4377004172), (56, 2188502086), (112, 1094251043), (647, 189422128), (1294, 94711064), (2588, 47355532), (4529, 27060304), (5176, 23677766), (9058, 13530152), (10352, 11838883), (18116, 6765076), (36232, 3382538), (72464, 1691269)]