157026974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{13451}}^1$

素因数の和:13915

約数の個数: 16

約数和(自身を含む): 254242800

約数和(自身を除く): 97215826

約数列:

[1, 2, 13, 26, 449, 898, 5837, 11674, 13451, 26902, 174863, 349726, 6039499, 12078998, 78513487, 157026974]

約数ペア:

[(1, 157026974), (2, 78513487), (13, 12078998), (26, 6039499), (449, 349726), (898, 174863), (5837, 26902), (11674, 13451)]