168847458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{8423}}^1$

素因数の和:8698

約数の個数: 32

約数和(自身を含む): 365129856

約数和(自身を除く): 196282398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 3341, 6682, 8423, 10023, 16846, 20046, 25269, 50538, 109499, 218998, 328497, 656994, 2164711, 4329422, 6494133, 12988266, 28141243, 56282486, 84423729, 168847458]

約数ペア:

[(1, 168847458), (2, 84423729), (3, 56282486), (6, 28141243), (13, 12988266), (26, 6494133), (39, 4329422), (78, 2164711), (257, 656994), (514, 328497), (771, 218998), (1542, 109499), (3341, 50538), (6682, 25269), (8423, 20046), (10023, 16846)]