138394592

素因数分解:

$2^5\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1949}}^1$

素因数の和:2283

約数の個数: 48

約数和(自身を含む): 312530400

約数和(自身を除く): 174135808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 317, 634, 1268, 1949, 2219, 2536, 3898, 4438, 5072, 7796, 8876, 10144, 13643, 15592, 17752, 27286, 31184, 35504, 54572, 62368, 71008, 109144, 218288, 436576, 617833, 1235666, 2471332, 4324831, 4942664, 8649662, 9885328, 17299324, 19770656, 34598648, 69197296, 138394592]

約数ペア:

[(1, 138394592), (2, 69197296), (4, 34598648), (7, 19770656), (8, 17299324), (14, 9885328), (16, 8649662), (28, 4942664), (32, 4324831), (56, 2471332), (112, 1235666), (224, 617833), (317, 436576), (634, 218288), (1268, 109144), (1949, 71008), (2219, 62368), (2536, 54572), (3898, 35504), (4438, 31184), (5072, 27286), (7796, 17752), (8876, 15592), (10144, 13643)]