138840456

素因数分解:

$2^3\times 3^1\times {\mathrm{5785019}}^1$

素因数の和:5785028

約数の個数: 16

約数和(自身を含む): 347101200

約数和(自身を除く): 208260744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5785019, 11570038, 17355057, 23140076, 34710114, 46280152, 69420228, 138840456]

約数ペア:

[(1, 138840456), (2, 69420228), (3, 46280152), (4, 34710114), (6, 23140076), (8, 17355057), (12, 11570038), (24, 5785019)]