126195728

素因数分解:

$2^4\times {\mathrm{1489}}^1\times {\mathrm{5297}}^1$

素因数の和:6794

約数の個数: 20

約数和(自身を含む): 244714620

約数和(自身を除く): 118518892

約数列:

[1, 2, 4, 8, 16, 1489, 2978, 5297, 5956, 10594, 11912, 21188, 23824, 42376, 84752, 7887233, 15774466, 31548932, 63097864, 126195728]

約数ペア:

[(1, 126195728), (2, 63097864), (4, 31548932), (8, 15774466), (16, 7887233), (1489, 84752), (2978, 42376), (5297, 23824), (5956, 21188), (10594, 11912)]