167421052

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{2371}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 297543680

約数和(自身を除く): 130122628

約数列:

[1, 2, 4, 127, 139, 254, 278, 508, 556, 2371, 4742, 9484, 17653, 35306, 70612, 301117, 329569, 602234, 659138, 1204468, 1318276, 41855263, 83710526, 167421052]

約数ペア:

[(1, 167421052), (2, 83710526), (4, 41855263), (127, 1318276), (139, 1204468), (254, 659138), (278, 602234), (508, 329569), (556, 301117), (2371, 70612), (4742, 35306), (9484, 17653)]