156966864376

素因数分解:

$2^3\times 7^1\times {\mathrm{23081}}^1\times {\mathrm{121441}}^1$

素因数の和:144535

約数の個数: 32

約数和(自身を含む): 336374909280

約数和(自身を除く): 179408044904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 23081, 46162, 92324, 121441, 161567, 184648, 242882, 323134, 485764, 646268, 850087, 971528, 1292536, 1700174, 3400348, 6800696, 2802979721, 5605959442, 11211918884, 19620858047, 22423837768, 39241716094, 78483432188, 156966864376]

約数ペア:

[(1, 156966864376), (2, 78483432188), (4, 39241716094), (7, 22423837768), (8, 19620858047), (14, 11211918884), (28, 5605959442), (56, 2802979721), (23081, 6800696), (46162, 3400348), (92324, 1700174), (121441, 1292536), (161567, 971528), (184648, 850087), (242882, 646268), (323134, 485764)]