151972772

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{42737}}^1$

素因数の和:42875

約数の個数: 24

約数和(自身を含む): 306345984

約数和(自身を除く): 154373212

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 42737, 85474, 170948, 299159, 598318, 1196636, 5427599, 10855198, 21710396, 37993193, 75986386, 151972772]

約数ペア:

[(1, 151972772), (2, 75986386), (4, 37993193), (7, 21710396), (14, 10855198), (28, 5427599), (127, 1196636), (254, 598318), (508, 299159), (889, 170948), (1778, 85474), (3556, 42737)]