147699416

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{207443}}^1$

素因数の和:207538

約数の個数: 16

約数和(自身を含む): 280049400

約数和(自身を除く): 132349984

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 207443, 414886, 829772, 1659544, 18462427, 36924854, 73849708, 147699416]

約数ペア:

[(1, 147699416), (2, 73849708), (4, 36924854), (8, 18462427), (89, 1659544), (178, 829772), (356, 414886), (712, 207443)]