127960318

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{1723}}^1$

素因数の和:2319

約数の個数: 16

約数和(自身を含む): 195129216

約数和(自身を除く): 67168898

約数列:

[1, 2, 71, 142, 523, 1046, 1723, 3446, 37133, 74266, 122333, 244666, 901129, 1802258, 63980159, 127960318]

約数ペア:

[(1, 127960318), (2, 63980159), (71, 1802258), (142, 901129), (523, 244666), (1046, 122333), (1723, 74266), (3446, 37133)]