140912551457

素因数分解:

${\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{2473}}^1\times {\mathrm{5189}}^1$

素因数の和:7880

約数の個数: 16

約数和(自身を含む): 143808672000

約数和(自身を除く): 2896120543

約数列:

[1, 79, 139, 2473, 5189, 10981, 195367, 343747, 409931, 721271, 12832397, 27156013, 56980409, 1013759363, 1783703183, 140912551457]

約数ペア:

[(1, 140912551457), (79, 1783703183), (139, 1013759363), (2473, 56980409), (5189, 27156013), (10981, 12832397), (195367, 721271), (343747, 409931)]