138040784

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{33311}}^1$

素因数の和:33363

約数の個数: 40

約数和(自身を含む): 313932288

約数和(自身を除く): 175891504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 33311, 66622, 133244, 233177, 266488, 466354, 532976, 932708, 1232507, 1865416, 2465014, 3730832, 4930028, 8627549, 9860056, 17255098, 19720112, 34510196, 69020392, 138040784]

約数ペア:

[(1, 138040784), (2, 69020392), (4, 34510196), (7, 19720112), (8, 17255098), (14, 9860056), (16, 8627549), (28, 4930028), (37, 3730832), (56, 2465014), (74, 1865416), (112, 1232507), (148, 932708), (259, 532976), (296, 466354), (518, 266488), (592, 233177), (1036, 133244), (2072, 66622), (4144, 33311)]