138855992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1577909}}^1$

素因数の和:1577926

約数の個数: 16

約数和(自身を含む): 284023800

約数和(自身を除く): 145167808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1577909, 3155818, 6311636, 12623272, 17356999, 34713998, 69427996, 138855992]

約数ペア:

[(1, 138855992), (2, 69427996), (4, 34713998), (8, 17356999), (11, 12623272), (22, 6311636), (44, 3155818), (88, 1577909)]