149828752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{550841}}^1$

素因数の和:550866

約数の個数: 20

約数和(自身を含む): 307369836

約数和(自身を除く): 157541084

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 550841, 1101682, 2203364, 4406728, 8813456, 9364297, 18728594, 37457188, 74914376, 149828752]

約数ペア:

[(1, 149828752), (2, 74914376), (4, 37457188), (8, 18728594), (16, 9364297), (17, 8813456), (34, 4406728), (68, 2203364), (136, 1101682), (272, 550841)]