156799974352

素因数分解:

$2^4\times 7^1\times {\mathrm{1399999771}}^1$

素因数の和:1399999786

約数の個数: 20

約数和(自身を含む): 347199943456

約数和(自身を除く): 190399969104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1399999771, 2799999542, 5599999084, 9799998397, 11199998168, 19599996794, 22399996336, 39199993588, 78399987176, 156799974352]

約数ペア:

[(1, 156799974352), (2, 78399987176), (4, 39199993588), (7, 22399996336), (8, 19599996794), (14, 11199998168), (16, 9799998397), (28, 5599999084), (56, 2799999542), (112, 1399999771)]