144890192

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{69127}}^1$

素因数の和:69266

約数の個数: 20

約数和(自身を含む): 282871776

約数和(自身を除く): 137981584

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 69127, 138254, 276508, 553016, 1106032, 9055637, 18111274, 36222548, 72445096, 144890192]

約数ペア:

[(1, 144890192), (2, 72445096), (4, 36222548), (8, 18111274), (16, 9055637), (131, 1106032), (262, 553016), (524, 276508), (1048, 138254), (2096, 69127)]