144055408

素因数分解:

$2^4\times 7^1\times {\mathrm{1286209}}^1$

素因数の和:1286224

約数の個数: 20

約数和(自身を含む): 318980080

約数和(自身を除く): 174924672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1286209, 2572418, 5144836, 9003463, 10289672, 18006926, 20579344, 36013852, 72027704, 144055408]

約数ペア:

[(1, 144055408), (2, 72027704), (4, 36013852), (7, 20579344), (8, 18006926), (14, 10289672), (16, 9003463), (28, 5144836), (56, 2572418), (112, 1286209)]