8166216

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 21510720

約数和(自身を除く): 13344504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 43, 82, 86, 123, 129, 164, 172, 193, 246, 258, 328, 344, 386, 492, 516, 579, 772, 984, 1032, 1158, 1544, 1763, 2316, 3526, 4632, 5289, 7052, 7913, 8299, 10578, 14104, 15826, 16598, 21156, 23739, 24897, 31652, 33196, 42312, 47478, 49794, 63304, 66392, 94956, 99588, 189912, 199176, 340259, 680518, 1020777, 1361036, 2041554, 2722072, 4083108, 8166216]

約数ペア:

[(1, 8166216), (2, 4083108), (3, 2722072), (4, 2041554), (6, 1361036), (8, 1020777), (12, 680518), (24, 340259), (41, 199176), (43, 189912), (82, 99588), (86, 94956), (123, 66392), (129, 63304), (164, 49794), (172, 47478), (193, 42312), (246, 33196), (258, 31652), (328, 24897), (344, 23739), (386, 21156), (492, 16598), (516, 15826), (579, 14104), (772, 10578), (984, 8299), (1032, 7913), (1158, 7052), (1544, 5289), (1763, 4632), (2316, 3526)]