156940906549

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2862997}}^1$

素因数の和:2863236

約数の個数: 16

約数和(自身を含む): 184697726976

約数和(自身を除く): 27756820427

約数列:

[1, 7, 41, 191, 287, 1337, 7831, 54817, 2862997, 20040979, 117382877, 546832427, 821680139, 3827826989, 22420129507, 156940906549]

約数ペア:

[(1, 156940906549), (7, 22420129507), (41, 3827826989), (191, 821680139), (287, 546832427), (1337, 117382877), (7831, 20040979), (54817, 2862997)]