145017124

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{18301}}^1$

素因数の和:18595

約数の個数: 24

約数和(自身を含む): 291075008

約数和(自身を除く): 146057884

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 18301, 36602, 73204, 128107, 256214, 512428, 5179183, 10358366, 20716732, 36254281, 72508562, 145017124]

約数ペア:

[(1, 145017124), (2, 72508562), (4, 36254281), (7, 20716732), (14, 10358366), (28, 5179183), (283, 512428), (566, 256214), (1132, 128107), (1981, 73204), (3962, 36602), (7924, 18301)]