138331728

素因数分解:

$2^4\times 3^2\times {\mathrm{960637}}^1$

素因数の和:960651

約数の個数: 30

約数和(自身を含む): 387137114

約数和(自身を除く): 248805386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 960637, 1921274, 2881911, 3842548, 5763822, 7685096, 8645733, 11527644, 15370192, 17291466, 23055288, 34582932, 46110576, 69165864, 138331728]

約数ペア:

[(1, 138331728), (2, 69165864), (3, 46110576), (4, 34582932), (6, 23055288), (8, 17291466), (9, 15370192), (12, 11527644), (16, 8645733), (18, 7685096), (24, 5763822), (36, 3842548), (48, 2881911), (72, 1921274), (144, 960637)]