164548832

素因数分解:

$2^5\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2081}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 371462112

約数和(自身を除く): 206913280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 353, 706, 1412, 2081, 2471, 2824, 4162, 4942, 5648, 8324, 9884, 11296, 14567, 16648, 19768, 29134, 33296, 39536, 58268, 66592, 79072, 116536, 233072, 466144, 734593, 1469186, 2938372, 5142151, 5876744, 10284302, 11753488, 20568604, 23506976, 41137208, 82274416, 164548832]

約数ペア:

[(1, 164548832), (2, 82274416), (4, 41137208), (7, 23506976), (8, 20568604), (14, 11753488), (16, 10284302), (28, 5876744), (32, 5142151), (56, 2938372), (112, 1469186), (224, 734593), (353, 466144), (706, 233072), (1412, 116536), (2081, 79072), (2471, 66592), (2824, 58268), (4162, 39536), (4942, 33296), (5648, 29134), (8324, 19768), (9884, 16648), (11296, 14567)]