164413690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{57287}}^1$

素因数の和:57342

約数の個数: 32

約数和(自身を含む): 346477824

約数和(自身を除く): 182064134

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 57287, 114574, 286435, 401009, 572870, 802018, 2005045, 2348767, 4010090, 4697534, 11743835, 16441369, 23487670, 32882738, 82206845, 164413690]

約数ペア:

[(1, 164413690), (2, 82206845), (5, 32882738), (7, 23487670), (10, 16441369), (14, 11743835), (35, 4697534), (41, 4010090), (70, 2348767), (82, 2005045), (205, 802018), (287, 572870), (410, 401009), (574, 286435), (1435, 114574), (2870, 57287)]