165760756

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{28057}}^1$

素因数の和:28279

約数の個数: 24

約数和(自身を含む): 333104576

約数和(自身を除く): 167343820

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 28057, 56114, 112228, 196399, 392798, 785596, 5920027, 11840054, 23680108, 41440189, 82880378, 165760756]

約数ペア:

[(1, 165760756), (2, 82880378), (4, 41440189), (7, 23680108), (14, 11840054), (28, 5920027), (211, 785596), (422, 392798), (844, 196399), (1477, 112228), (2954, 56114), (5908, 28057)]