168209432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{1319}}^1$

素因数の和:2183

約数の個数: 32

約数和(自身を含む): 332640000

約数和(自身を除く): 164430568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 839, 1319, 1678, 2638, 3356, 5276, 6712, 10552, 15941, 25061, 31882, 50122, 63764, 100244, 127528, 200488, 1106641, 2213282, 4426564, 8853128, 21026179, 42052358, 84104716, 168209432]

約数ペア:

[(1, 168209432), (2, 84104716), (4, 42052358), (8, 21026179), (19, 8853128), (38, 4426564), (76, 2213282), (152, 1106641), (839, 200488), (1319, 127528), (1678, 100244), (2638, 63764), (3356, 50122), (5276, 31882), (6712, 25061), (10552, 15941)]