137504864

素因数分解:

$2^5\times 7^1\times {\mathrm{613861}}^1$

素因数の和:613878

約数の個数: 24

約数和(自身を含む): 309386448

約数和(自身を除く): 171881584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 613861, 1227722, 2455444, 4297027, 4910888, 8594054, 9821776, 17188108, 19643552, 34376216, 68752432, 137504864]

約数ペア:

[(1, 137504864), (2, 68752432), (4, 34376216), (7, 19643552), (8, 17188108), (14, 9821776), (16, 8594054), (28, 4910888), (32, 4297027), (56, 2455444), (112, 1227722), (224, 613861)]