169833536

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1291

約数の個数: 56

約数和(自身を含む): 359724960

約数和(自身を除く): 189891424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 139, 272, 278, 544, 556, 1088, 1112, 1123, 2224, 2246, 2363, 4448, 4492, 4726, 8896, 8984, 9452, 17968, 18904, 19091, 35936, 37808, 38182, 71872, 75616, 76364, 151232, 152728, 156097, 305456, 312194, 610912, 624388, 1221824, 1248776, 2497552, 2653649, 4995104, 5307298, 9990208, 10614596, 21229192, 42458384, 84916768, 169833536]

約数ペア:

[(1, 169833536), (2, 84916768), (4, 42458384), (8, 21229192), (16, 10614596), (17, 9990208), (32, 5307298), (34, 4995104), (64, 2653649), (68, 2497552), (136, 1248776), (139, 1221824), (272, 624388), (278, 610912), (544, 312194), (556, 305456), (1088, 156097), (1112, 152728), (1123, 151232), (2224, 76364), (2246, 75616), (2363, 71872), (4448, 38182), (4492, 37808), (4726, 35936), (8896, 19091), (8984, 18904), (9452, 17968)]