157959787

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1151}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 172523520

約数和(自身を除く): 14563733

約数列:

[1, 19, 31, 233, 589, 1151, 4427, 7223, 21869, 35681, 137237, 268183, 677939, 5095477, 8313673, 157959787]

約数ペア:

[(1, 157959787), (19, 8313673), (31, 5095477), (233, 677939), (589, 268183), (1151, 137237), (4427, 35681), (7223, 21869)]