159723712

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{193}}^2$

素因数の和:465

約数の個数: 42

約数和(自身を含む): 323357748

約数和(自身を除く): 163634036

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 193, 268, 386, 536, 772, 1072, 1544, 2144, 3088, 4288, 6176, 12352, 12931, 25862, 37249, 51724, 74498, 103448, 148996, 206896, 297992, 413792, 595984, 827584, 1191968, 2383936, 2495683, 4991366, 9982732, 19965464, 39930928, 79861856, 159723712]

約数ペア:

[(1, 159723712), (2, 79861856), (4, 39930928), (8, 19965464), (16, 9982732), (32, 4991366), (64, 2495683), (67, 2383936), (134, 1191968), (193, 827584), (268, 595984), (386, 413792), (536, 297992), (772, 206896), (1072, 148996), (1544, 103448), (2144, 74498), (3088, 51724), (4288, 37249), (6176, 25862), (12352, 12931)]