178067008

素因数分解:

$2^6\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2081}}^1$

素因数の和:2291

約数の個数: 56

約数和(自身を含む): 406139904

約数和(自身を除く): 228072896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 191, 224, 382, 448, 764, 1337, 1528, 2081, 2674, 3056, 4162, 5348, 6112, 8324, 10696, 12224, 14567, 16648, 21392, 29134, 33296, 42784, 58268, 66592, 85568, 116536, 133184, 233072, 397471, 466144, 794942, 932288, 1589884, 2782297, 3179768, 5564594, 6359536, 11129188, 12719072, 22258376, 25438144, 44516752, 89033504, 178067008]

約数ペア:

[(1, 178067008), (2, 89033504), (4, 44516752), (7, 25438144), (8, 22258376), (14, 12719072), (16, 11129188), (28, 6359536), (32, 5564594), (56, 3179768), (64, 2782297), (112, 1589884), (191, 932288), (224, 794942), (382, 466144), (448, 397471), (764, 233072), (1337, 133184), (1528, 116536), (2081, 85568), (2674, 66592), (3056, 58268), (4162, 42784), (5348, 33296), (6112, 29134), (8324, 21392), (10696, 16648), (12224, 14567)]