130186288

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{58537}}^1$

素因数の和:58684

約数の個数: 20

約数和(自身を含む): 254054920

約数和(自身を除く): 123868632

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 58537, 117074, 234148, 468296, 936592, 8136643, 16273286, 32546572, 65093144, 130186288]

約数ペア:

[(1, 130186288), (2, 65093144), (4, 32546572), (8, 16273286), (16, 8136643), (139, 936592), (278, 468296), (556, 234148), (1112, 117074), (2224, 58537)]