161447808

素因数分解:

$2^7\times 3^1\times {\mathrm{593}}^1\times {\mathrm{709}}^1$

素因数の和:1319

約数の個数: 64

約数和(自身を含む): 430174800

約数和(自身を除く): 268726992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 593, 709, 1186, 1418, 1779, 2127, 2372, 2836, 3558, 4254, 4744, 5672, 7116, 8508, 9488, 11344, 14232, 17016, 18976, 22688, 28464, 34032, 37952, 45376, 56928, 68064, 75904, 90752, 113856, 136128, 227712, 272256, 420437, 840874, 1261311, 1681748, 2522622, 3363496, 5045244, 6726992, 10090488, 13453984, 20180976, 26907968, 40361952, 53815936, 80723904, 161447808]

約数ペア:

[(1, 161447808), (2, 80723904), (3, 53815936), (4, 40361952), (6, 26907968), (8, 20180976), (12, 13453984), (16, 10090488), (24, 6726992), (32, 5045244), (48, 3363496), (64, 2522622), (96, 1681748), (128, 1261311), (192, 840874), (384, 420437), (593, 272256), (709, 227712), (1186, 136128), (1418, 113856), (1779, 90752), (2127, 75904), (2372, 68064), (2836, 56928), (3558, 45376), (4254, 37952), (4744, 34032), (5672, 28464), (7116, 22688), (8508, 18976), (9488, 17016), (11344, 14232)]