134721244

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{117353}}^1$

素因数の和:117405

約数の個数: 24

約数和(自身を含む): 276016608

約数和(自身を除く): 141295364

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 117353, 234706, 469412, 821471, 1642942, 3285884, 4811473, 9622946, 19245892, 33680311, 67360622, 134721244]

約数ペア:

[(1, 134721244), (2, 67360622), (4, 33680311), (7, 19245892), (14, 9622946), (28, 4811473), (41, 3285884), (82, 1642942), (164, 821471), (287, 469412), (574, 234706), (1148, 117353)]