163934318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 271434240

約数和(自身を除く): 107499922

約数列:

[1, 2, 19, 38, 41, 43, 82, 86, 779, 817, 1558, 1634, 1763, 2447, 3526, 4894, 33497, 46493, 66994, 92986, 100327, 105221, 200654, 210442, 1906213, 1999199, 3812426, 3998398, 4314061, 8628122, 81967159, 163934318]

約数ペア:

[(1, 163934318), (2, 81967159), (19, 8628122), (38, 4314061), (41, 3998398), (43, 3812426), (82, 1999199), (86, 1906213), (779, 210442), (817, 200654), (1558, 105221), (1634, 100327), (1763, 92986), (2447, 66994), (3526, 46493), (4894, 33497)]