138456292

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6607}}^1$

素因数の和:6668

約数の個数: 36

約数和(自身を含む): 270875136

約数和(自身を除く): 132418844

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 6607, 10478, 13214, 20956, 26428, 85891, 171782, 204817, 343564, 409634, 819268, 1116583, 2233166, 2662621, 4466332, 5325242, 10650484, 34614073, 69228146, 138456292]

約数ペア:

[(1, 138456292), (2, 69228146), (4, 34614073), (13, 10650484), (26, 5325242), (31, 4466332), (52, 2662621), (62, 2233166), (124, 1116583), (169, 819268), (338, 409634), (403, 343564), (676, 204817), (806, 171782), (1612, 85891), (5239, 26428), (6607, 20956), (10478, 13214)]