149785804

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113819}}^1$

素因数の和:113877

約数の個数: 24

約数和(自身を含む): 305948160

約数和(自身を除く): 156162356

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 113819, 227638, 455276, 796733, 1593466, 3186932, 5349493, 10698986, 21397972, 37446451, 74892902, 149785804]

約数ペア:

[(1, 149785804), (2, 74892902), (4, 37446451), (7, 21397972), (14, 10698986), (28, 5349493), (47, 3186932), (94, 1593466), (188, 796733), (329, 455276), (658, 227638), (1316, 113819)]