126249808

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{56767}}^1$

素因数の和:56914

約数の個数: 20

約数和(自身を含む): 246373120

約数和(自身を除く): 120123312

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 56767, 113534, 227068, 454136, 908272, 7890613, 15781226, 31562452, 63124904, 126249808]

約数ペア:

[(1, 126249808), (2, 63124904), (4, 31562452), (8, 15781226), (16, 7890613), (139, 908272), (278, 454136), (556, 227068), (1112, 113534), (2224, 56767)]