143853546

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{2281}}^1$

素因数の和:2766

約数の個数: 32

約数和(自身を含む): 301004928

約数和(自身を除く): 157151382

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 457, 914, 1371, 2281, 2742, 4562, 6843, 10511, 13686, 21022, 31533, 52463, 63066, 104926, 157389, 314778, 1042417, 2084834, 3127251, 6254502, 23975591, 47951182, 71926773, 143853546]

約数ペア:

[(1, 143853546), (2, 71926773), (3, 47951182), (6, 23975591), (23, 6254502), (46, 3127251), (69, 2084834), (138, 1042417), (457, 314778), (914, 157389), (1371, 104926), (2281, 63066), (2742, 52463), (4562, 31533), (6843, 21022), (10511, 13686)]