160893486

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{547}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 386668800

約数和(自身を除く): 225775314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 419, 547, 702, 838, 1094, 1257, 1641, 2514, 3282, 3771, 4923, 5447, 7111, 7542, 9846, 10894, 11313, 14222, 14769, 16341, 21333, 22626, 29538, 32682, 42666, 49023, 63999, 98046, 127998, 147069, 191997, 229193, 294138, 383994, 458386, 687579, 1375158, 2062737, 2979509, 4125474, 5959018, 6188211, 8938527, 12376422, 17877054, 26815581, 53631162, 80446743, 160893486]

約数ペア:

[(1, 160893486), (2, 80446743), (3, 53631162), (6, 26815581), (9, 17877054), (13, 12376422), (18, 8938527), (26, 6188211), (27, 5959018), (39, 4125474), (54, 2979509), (78, 2062737), (117, 1375158), (234, 687579), (351, 458386), (419, 383994), (547, 294138), (702, 229193), (838, 191997), (1094, 147069), (1257, 127998), (1641, 98046), (2514, 63999), (3282, 49023), (3771, 42666), (4923, 32682), (5447, 29538), (7111, 22626), (7542, 21333), (9846, 16341), (10894, 14769), (11313, 14222)]