138138936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{442753}}^1$

素因数の和:442775

約数の個数: 32

約数和(自身を含む): 371913360

約数和(自身を除く): 233774424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 442753, 885506, 1328259, 1771012, 2656518, 3542024, 5313036, 5755789, 10626072, 11511578, 17267367, 23023156, 34534734, 46046312, 69069468, 138138936]

約数ペア:

[(1, 138138936), (2, 69069468), (3, 46046312), (4, 34534734), (6, 23023156), (8, 17267367), (12, 11511578), (13, 10626072), (24, 5755789), (26, 5313036), (39, 3542024), (52, 2656518), (78, 1771012), (104, 1328259), (156, 885506), (312, 442753)]