138045956

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{7129}}^1$

素因数の和:7283

約数の個数: 24

約数和(自身を含む): 249150720

約数和(自身を除く): 111104764

約数列:

[1, 2, 4, 47, 94, 103, 188, 206, 412, 4841, 7129, 9682, 14258, 19364, 28516, 335063, 670126, 734287, 1340252, 1468574, 2937148, 34511489, 69022978, 138045956]

約数ペア:

[(1, 138045956), (2, 69022978), (4, 34511489), (47, 2937148), (94, 1468574), (103, 1340252), (188, 734287), (206, 670126), (412, 335063), (4841, 28516), (7129, 19364), (9682, 14258)]