128960136

素因数分解:

$2^3\times 3^2\times {\mathrm{1791113}}^1$

素因数の和:1791125

約数の個数: 24

約数和(自身を含む): 349267230

約数和(自身を除く): 220307094

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1791113, 3582226, 5373339, 7164452, 10746678, 14328904, 16120017, 21493356, 32240034, 42986712, 64480068, 128960136]

約数ペア:

[(1, 128960136), (2, 64480068), (3, 42986712), (4, 32240034), (6, 21493356), (8, 16120017), (9, 14328904), (12, 10746678), (18, 7164452), (24, 5373339), (36, 3582226), (72, 1791113)]