164679872

素因数分解:

$2^6\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3253}}^1$

素因数の和:3385

約数の個数: 56

約数和(自身を含む): 376891296

約数和(自身を除く): 212211424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 224, 226, 448, 452, 791, 904, 1582, 1808, 3164, 3253, 3616, 6328, 6506, 7232, 12656, 13012, 22771, 25312, 26024, 45542, 50624, 52048, 91084, 104096, 182168, 208192, 364336, 367589, 728672, 735178, 1457344, 1470356, 2573123, 2940712, 5146246, 5881424, 10292492, 11762848, 20584984, 23525696, 41169968, 82339936, 164679872]

約数ペア:

[(1, 164679872), (2, 82339936), (4, 41169968), (7, 23525696), (8, 20584984), (14, 11762848), (16, 10292492), (28, 5881424), (32, 5146246), (56, 2940712), (64, 2573123), (112, 1470356), (113, 1457344), (224, 735178), (226, 728672), (448, 367589), (452, 364336), (791, 208192), (904, 182168), (1582, 104096), (1808, 91084), (3164, 52048), (3253, 50624), (3616, 45542), (6328, 26024), (6506, 25312), (7232, 22771), (12656, 13012)]