128668086

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{174347}}^1$

素因数の和:174396

約数の個数: 24

約数和(自身を含む): 285582024

約数和(自身を除く): 156913938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 174347, 348694, 523041, 1046082, 1569123, 3138246, 7148227, 14296454, 21444681, 42889362, 64334043, 128668086]

約数ペア:

[(1, 128668086), (2, 64334043), (3, 42889362), (6, 21444681), (9, 14296454), (18, 7148227), (41, 3138246), (82, 1569123), (123, 1046082), (246, 523041), (369, 348694), (738, 174347)]