120896878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 194918400

約数和(自身を除く): 74021522

約数列:

[1, 2, 23, 46, 47, 94, 199, 281, 398, 562, 1081, 2162, 4577, 6463, 9154, 9353, 12926, 13207, 18706, 26414, 55919, 111838, 215119, 303761, 430238, 607522, 1286137, 2572274, 2628193, 5256386, 60448439, 120896878]

約数ペア:

[(1, 120896878), (2, 60448439), (23, 5256386), (46, 2628193), (47, 2572274), (94, 1286137), (199, 607522), (281, 430238), (398, 303761), (562, 215119), (1081, 111838), (2162, 55919), (4577, 26414), (6463, 18706), (9154, 13207), (9353, 12926)]