138889422104

素因数分解:

$2^3\times {\mathrm{2377}}^1\times {\mathrm{7303819}}^1$

素因数の和:7306202

約数の個数: 16

約数和(自身を含む): 260527259400

約数和(自身を除く): 121637837296

約数列:

[1, 2, 4, 8, 2377, 4754, 9508, 19016, 7303819, 14607638, 29215276, 58430552, 17361177763, 34722355526, 69444711052, 138889422104]

約数ペア:

[(1, 138889422104), (2, 69444711052), (4, 34722355526), (8, 17361177763), (2377, 58430552), (4754, 29215276), (9508, 14607638), (19016, 7303819)]