128214868082

素因数分解:

$2^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{13608031}}^1$

素因数の和:13608713

約数の個数: 16

約数和(自身を含む): 220123525632

約数和(自身を除く): 91908657550

約数列:

[1, 2, 7, 14, 673, 1346, 4711, 9422, 13608031, 27216062, 95256217, 190512434, 9158204863, 18316409726, 64107434041, 128214868082]

約数ペア:

[(1, 128214868082), (2, 64107434041), (7, 18316409726), (14, 9158204863), (673, 190512434), (1346, 95256217), (4711, 27216062), (9422, 13608031)]