164075464

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79187}}^1$

素因数の和:79237

約数の個数: 32

約数和(自身を含む): 361097280

約数和(自身を除く): 197021816

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 79187, 158374, 316748, 554309, 633496, 1108618, 2217236, 2929919, 4434472, 5859838, 11719676, 20509433, 23439352, 41018866, 82037732, 164075464]

約数ペア:

[(1, 164075464), (2, 82037732), (4, 41018866), (7, 23439352), (8, 20509433), (14, 11719676), (28, 5859838), (37, 4434472), (56, 2929919), (74, 2217236), (148, 1108618), (259, 633496), (296, 554309), (518, 316748), (1036, 158374), (2072, 79187)]