139492272

素因数分解:

$2^4\times 3^1\times {\mathrm{2906089}}^1$

素因数の和:2906100

約数の個数: 20

約数和(自身を含む): 360355160

約数和(自身を除く): 220862888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2906089, 5812178, 8718267, 11624356, 17436534, 23248712, 34873068, 46497424, 69746136, 139492272]

約数ペア:

[(1, 139492272), (2, 69746136), (3, 46497424), (4, 34873068), (6, 23248712), (8, 17436534), (12, 11624356), (16, 8718267), (24, 5812178), (48, 2906089)]