138825368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1577561}}^1$

素因数の和:1577578

約数の個数: 16

約数和(自身を含む): 283961160

約数和(自身を除く): 145135792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1577561, 3155122, 6310244, 12620488, 17353171, 34706342, 69412684, 138825368]

約数ペア:

[(1, 138825368), (2, 69412684), (4, 34706342), (8, 17353171), (11, 12620488), (22, 6310244), (44, 3155122), (88, 1577561)]