137749724

素因数分解:

$2^2\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{2969}}^1$

素因数の和:4637

約数の個数: 24

約数和(自身を含む): 275758560

約数和(自身を除く): 138008836

約数列:

[1, 2, 4, 7, 14, 28, 1657, 2969, 3314, 5938, 6628, 11599, 11876, 20783, 23198, 41566, 46396, 83132, 4919633, 9839266, 19678532, 34437431, 68874862, 137749724]

約数ペア:

[(1, 137749724), (2, 68874862), (4, 34437431), (7, 19678532), (14, 9839266), (28, 4919633), (1657, 83132), (2969, 46396), (3314, 41566), (5938, 23198), (6628, 20783), (11599, 11876)]