127918448

素因数分解:

$2^4\times 7^1\times {\mathrm{1142129}}^1$

素因数の和:1142144

約数の個数: 20

約数和(自身を含む): 283248240

約数和(自身を除く): 155329792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1142129, 2284258, 4568516, 7994903, 9137032, 15989806, 18274064, 31979612, 63959224, 127918448]

約数ペア:

[(1, 127918448), (2, 63959224), (4, 31979612), (7, 18274064), (8, 15989806), (14, 9137032), (16, 7994903), (28, 4568516), (56, 2284258), (112, 1142129)]