138781036808

素因数分解:

$2^3\times {\mathrm{77263}}^1\times {\mathrm{224527}}^1$

素因数の和:301796

約数の個数: 16

約数和(自身を含む): 260218970880

約数和(自身を除く): 121437934072

約数列:

[1, 2, 4, 8, 77263, 154526, 224527, 309052, 449054, 618104, 898108, 1796216, 17347629601, 34695259202, 69390518404, 138781036808]

約数ペア:

[(1, 138781036808), (2, 69390518404), (4, 34695259202), (8, 17347629601), (77263, 1796216), (154526, 898108), (224527, 618104), (309052, 449054)]