161783244

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{71333}}^1$

素因数の和:71356

約数の個数: 60

約数和(自身を含む): 483359184

約数和(自身を除く): 321575940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 71333, 142666, 213999, 285332, 427998, 499331, 641997, 855996, 998662, 1283994, 1497993, 1925991, 1997324, 2567988, 2995986, 3851982, 4493979, 5777973, 5991972, 7703964, 8987958, 11555946, 13481937, 17975916, 23111892, 26963874, 40445811, 53927748, 80891622, 161783244]

約数ペア:

[(1, 161783244), (2, 80891622), (3, 53927748), (4, 40445811), (6, 26963874), (7, 23111892), (9, 17975916), (12, 13481937), (14, 11555946), (18, 8987958), (21, 7703964), (27, 5991972), (28, 5777973), (36, 4493979), (42, 3851982), (54, 2995986), (63, 2567988), (81, 1997324), (84, 1925991), (108, 1497993), (126, 1283994), (162, 998662), (189, 855996), (252, 641997), (324, 499331), (378, 427998), (567, 285332), (756, 213999), (1134, 142666), (2268, 71333)]