155755728

素因数分解:

$2^4\times 3^2\times {\mathrm{1081637}}^1$

素因数の和:1081651

約数の個数: 30

約数和(自身を含む): 435900114

約数和(自身を除く): 280144386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1081637, 2163274, 3244911, 4326548, 6489822, 8653096, 9734733, 12979644, 17306192, 19469466, 25959288, 38938932, 51918576, 77877864, 155755728]

約数ペア:

[(1, 155755728), (2, 77877864), (3, 51918576), (4, 38938932), (6, 25959288), (8, 19469466), (9, 17306192), (12, 12979644), (16, 9734733), (18, 8653096), (24, 6489822), (36, 4326548), (48, 3244911), (72, 2163274), (144, 1081637)]