161122078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1\times {\mathrm{2753}}^1$

素因数の和:5019

約数の個数: 16

約数和(自身を含む): 260484336

約数和(自身を除く): 99362258

約数列:

[1, 2, 13, 26, 2251, 2753, 4502, 5506, 29263, 35789, 58526, 71578, 6197003, 12394006, 80561039, 161122078]

約数ペア:

[(1, 161122078), (2, 80561039), (13, 12394006), (26, 6197003), (2251, 71578), (2753, 58526), (4502, 35789), (5506, 29263)]