161048088

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{1583}}^1$

素因数の和:1758

約数の個数: 80

約数和(自身を含む): 454243680

約数和(自身を除く): 293195592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 314, 324, 471, 628, 648, 942, 1256, 1413, 1583, 1884, 2826, 3166, 3768, 4239, 4749, 5652, 6332, 8478, 9498, 11304, 12664, 12717, 14247, 16956, 18996, 25434, 28494, 33912, 37992, 42741, 50868, 56988, 85482, 101736, 113976, 128223, 170964, 248531, 256446, 341928, 497062, 512892, 745593, 994124, 1025784, 1491186, 1988248, 2236779, 2982372, 4473558, 5964744, 6710337, 8947116, 13420674, 17894232, 20131011, 26841348, 40262022, 53682696, 80524044, 161048088]

約数ペア:

[(1, 161048088), (2, 80524044), (3, 53682696), (4, 40262022), (6, 26841348), (8, 20131011), (9, 17894232), (12, 13420674), (18, 8947116), (24, 6710337), (27, 5964744), (36, 4473558), (54, 2982372), (72, 2236779), (81, 1988248), (108, 1491186), (157, 1025784), (162, 994124), (216, 745593), (314, 512892), (324, 497062), (471, 341928), (628, 256446), (648, 248531), (942, 170964), (1256, 128223), (1413, 113976), (1583, 101736), (1884, 85482), (2826, 56988), (3166, 50868), (3768, 42741), (4239, 37992), (4749, 33912), (5652, 28494), (6332, 25434), (8478, 18996), (9498, 16956), (11304, 14247), (12664, 12717)]