170778846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{60689}}^1$

素因数の和:60768

約数の個数: 32

約数和(自身を含む): 396184320

約数和(自身を除く): 225405474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 60689, 121378, 182067, 364134, 424823, 849646, 1274469, 2548938, 4066163, 8132326, 12198489, 24396978, 28463141, 56926282, 85389423, 170778846]

約数ペア:

[(1, 170778846), (2, 85389423), (3, 56926282), (6, 28463141), (7, 24396978), (14, 12198489), (21, 8132326), (42, 4066163), (67, 2548938), (134, 1274469), (201, 849646), (402, 424823), (469, 364134), (938, 182067), (1407, 121378), (2814, 60689)]