137523904

素因数分解:

$2^6\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1223}}^1$

素因数の和:1493

約数の個数: 56

約数和(自身を含む): 313383168

約数和(自身を除く): 175859264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 251, 448, 502, 1004, 1223, 1757, 2008, 2446, 3514, 4016, 4892, 7028, 8032, 8561, 9784, 14056, 16064, 17122, 19568, 28112, 34244, 39136, 56224, 68488, 78272, 112448, 136976, 273952, 306973, 547904, 613946, 1227892, 2148811, 2455784, 4297622, 4911568, 8595244, 9823136, 17190488, 19646272, 34380976, 68761952, 137523904]

約数ペア:

[(1, 137523904), (2, 68761952), (4, 34380976), (7, 19646272), (8, 17190488), (14, 9823136), (16, 8595244), (28, 4911568), (32, 4297622), (56, 2455784), (64, 2148811), (112, 1227892), (224, 613946), (251, 547904), (448, 306973), (502, 273952), (1004, 136976), (1223, 112448), (1757, 78272), (2008, 68488), (2446, 56224), (3514, 39136), (4016, 34244), (4892, 28112), (7028, 19568), (8032, 17122), (8561, 16064), (9784, 14056)]