140742112

素因数分解:

$2^5\times 7^2\times {\mathrm{89759}}^1$

素因数の和:89783

約数の個数: 36

約数和(自身を含む): 322328160

約数和(自身を除く): 181586048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 89759, 179518, 359036, 628313, 718072, 1256626, 1436144, 2513252, 2872288, 4398191, 5026504, 8796382, 10053008, 17592764, 20106016, 35185528, 70371056, 140742112]

約数ペア:

[(1, 140742112), (2, 70371056), (4, 35185528), (7, 20106016), (8, 17592764), (14, 10053008), (16, 8796382), (28, 5026504), (32, 4398191), (49, 2872288), (56, 2513252), (98, 1436144), (112, 1256626), (196, 718072), (224, 628313), (392, 359036), (784, 179518), (1568, 89759)]