161181193208

素因数分解:

$2^3\times 7^1\times {\mathrm{2878235593}}^1$

素因数の和:2878235606

約数の個数: 16

約数和(自身を含む): 345388271280

約数和(自身を除く): 184207078072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2878235593, 5756471186, 11512942372, 20147649151, 23025884744, 40295298302, 80590596604, 161181193208]

約数ペア:

[(1, 161181193208), (2, 80590596604), (4, 40295298302), (7, 23025884744), (8, 20147649151), (14, 11512942372), (28, 5756471186), (56, 2878235593)]