169756144

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{8231}}^1$

素因数の和:9528

約数の個数: 20

約数和(自身を含む): 329197680

約数和(自身を除く): 159441536

約数列:

[1, 2, 4, 8, 16, 1289, 2578, 5156, 8231, 10312, 16462, 20624, 32924, 65848, 131696, 10609759, 21219518, 42439036, 84878072, 169756144]

約数ペア:

[(1, 169756144), (2, 84878072), (4, 42439036), (8, 21219518), (16, 10609759), (1289, 131696), (2578, 65848), (5156, 32924), (8231, 20624), (10312, 16462)]