157788642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2390737}}^1$

素因数の和:2390753

約数の個数: 16

約数和(自身を含む): 344266272

約数和(自身を除く): 186477630

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2390737, 4781474, 7172211, 14344422, 26298107, 52596214, 78894321, 157788642]

約数ペア:

[(1, 157788642), (2, 78894321), (3, 52596214), (6, 26298107), (11, 14344422), (22, 7172211), (33, 4781474), (66, 2390737)]