165038272

素因数分解:

$2^6\times 7^2\times {\mathrm{52627}}^1$

素因数の和:52653

約数の個数: 42

約数和(自身を含む): 380974092

約数和(自身を除く): 215935820

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 52627, 105254, 210508, 368389, 421016, 736778, 842032, 1473556, 1684064, 2578723, 2947112, 3368128, 5157446, 5894224, 10314892, 11788448, 20629784, 23576896, 41259568, 82519136, 165038272]

約数ペア:

[(1, 165038272), (2, 82519136), (4, 41259568), (7, 23576896), (8, 20629784), (14, 11788448), (16, 10314892), (28, 5894224), (32, 5157446), (49, 3368128), (56, 2947112), (64, 2578723), (98, 1684064), (112, 1473556), (196, 842032), (224, 736778), (392, 421016), (448, 368389), (784, 210508), (1568, 105254), (3136, 52627)]