128222776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1457077}}^1$

素因数の和:1457094

約数の個数: 16

約数和(自身を含む): 262274040

約数和(自身を除く): 134051264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1457077, 2914154, 5828308, 11656616, 16027847, 32055694, 64111388, 128222776]

約数ペア:

[(1, 128222776), (2, 64111388), (4, 32055694), (8, 16027847), (11, 11656616), (22, 5828308), (44, 2914154), (88, 1457077)]