138457574

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{9433}}^1$

素因数の和:9655

約数の個数: 16

約数和(自身を含む): 213963120

約数和(自身を除く): 75505546

約数列:

[1, 2, 41, 82, 179, 358, 7339, 9433, 14678, 18866, 386753, 773506, 1688507, 3377014, 69228787, 138457574]

約数ペア:

[(1, 138457574), (2, 69228787), (41, 3377014), (82, 1688507), (179, 773506), (358, 386753), (7339, 18866), (9433, 14678)]