163210488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{971491}}^1$

素因数の和:971507

約数の個数: 32

約数和(自身を含む): 466316160

約数和(自身を除く): 303105672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 971491, 1942982, 2914473, 3885964, 5828946, 6800437, 7771928, 11657892, 13600874, 20401311, 23315784, 27201748, 40802622, 54403496, 81605244, 163210488]

約数ペア:

[(1, 163210488), (2, 81605244), (3, 54403496), (4, 40802622), (6, 27201748), (7, 23315784), (8, 20401311), (12, 13600874), (14, 11657892), (21, 7771928), (24, 6800437), (28, 5828946), (42, 3885964), (56, 2914473), (84, 1942982), (168, 971491)]