148513060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{256057}}^1$

素因数の和:256095

約数の個数: 24

約数和(自身を含む): 322633080

約数和(自身を除く): 174120020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 256057, 512114, 1024228, 1280285, 2560570, 5121140, 7425653, 14851306, 29702612, 37128265, 74256530, 148513060]

約数ペア:

[(1, 148513060), (2, 74256530), (4, 37128265), (5, 29702612), (10, 14851306), (20, 7425653), (29, 5121140), (58, 2560570), (116, 1280285), (145, 1024228), (290, 512114), (580, 256057)]