155526356

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{1433}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 279136704

約数和(自身を除く): 123610348

約数列:

[1, 2, 4, 43, 86, 172, 631, 1262, 1433, 2524, 2866, 5732, 27133, 54266, 61619, 108532, 123238, 246476, 904223, 1808446, 3616892, 38881589, 77763178, 155526356]

約数ペア:

[(1, 155526356), (2, 77763178), (4, 38881589), (43, 3616892), (86, 1808446), (172, 904223), (631, 246476), (1262, 123238), (1433, 108532), (2524, 61619), (2866, 54266), (5732, 27133)]