142717564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{1979}}^1$

素因数の和:2154

約数の個数: 36

約数和(自身を含む): 276507000

約数和(自身を除く): 133789436

約数列:

[1, 2, 4, 11, 22, 44, 121, 149, 242, 298, 484, 596, 1639, 1979, 3278, 3958, 6556, 7916, 18029, 21769, 36058, 43538, 72116, 87076, 239459, 294871, 478918, 589742, 957836, 1179484, 3243581, 6487162, 12974324, 35679391, 71358782, 142717564]

約数ペア:

[(1, 142717564), (2, 71358782), (4, 35679391), (11, 12974324), (22, 6487162), (44, 3243581), (121, 1179484), (149, 957836), (242, 589742), (298, 478918), (484, 294871), (596, 239459), (1639, 87076), (1979, 72116), (3278, 43538), (3958, 36058), (6556, 21769), (7916, 18029)]