181714064

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 419020800

約数和(自身を除く): 237306736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 199, 217, 248, 263, 398, 434, 496, 526, 796, 868, 1052, 1393, 1592, 1736, 1841, 2104, 2786, 3184, 3472, 3682, 4208, 5572, 6169, 7364, 8153, 11144, 12338, 14728, 16306, 22288, 24676, 29456, 32612, 43183, 49352, 52337, 57071, 65224, 86366, 98704, 104674, 114142, 130448, 172732, 209348, 228284, 345464, 366359, 418696, 456568, 690928, 732718, 837392, 913136, 1465436, 1622447, 2930872, 3244894, 5861744, 6489788, 11357129, 12979576, 22714258, 25959152, 45428516, 90857032, 181714064]

約数ペア:

[(1, 181714064), (2, 90857032), (4, 45428516), (7, 25959152), (8, 22714258), (14, 12979576), (16, 11357129), (28, 6489788), (31, 5861744), (56, 3244894), (62, 2930872), (112, 1622447), (124, 1465436), (199, 913136), (217, 837392), (248, 732718), (263, 690928), (398, 456568), (434, 418696), (496, 366359), (526, 345464), (796, 228284), (868, 209348), (1052, 172732), (1393, 130448), (1592, 114142), (1736, 104674), (1841, 98704), (2104, 86366), (2786, 65224), (3184, 57071), (3472, 52337), (3682, 49352), (4208, 43183), (5572, 32612), (6169, 29456), (7364, 24676), (8153, 22288), (11144, 16306), (12338, 14728)]