142860236

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{12269}}^1$

素因数の和:12385

約数の個数: 24

約数和(自身を含む): 259731360

約数和(自身を除く): 116871124

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 12269, 24538, 49076, 503029, 871099, 1006058, 1742198, 2012116, 3484396, 35715059, 71430118, 142860236]

約数ペア:

[(1, 142860236), (2, 71430118), (4, 35715059), (41, 3484396), (71, 2012116), (82, 1742198), (142, 1006058), (164, 871099), (284, 503029), (2911, 49076), (5822, 24538), (11644, 12269)]