163802886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{5237}}^1$

素因数の和:5656

約数の個数: 32

約数和(自身を含む): 353753568

約数和(自身を除く): 189950682

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401, 802, 1203, 2406, 5213, 5237, 10426, 10474, 15639, 15711, 31278, 31422, 68081, 136162, 204243, 408486, 2100037, 4200074, 6300111, 12600222, 27300481, 54600962, 81901443, 163802886]

約数ペア:

[(1, 163802886), (2, 81901443), (3, 54600962), (6, 27300481), (13, 12600222), (26, 6300111), (39, 4200074), (78, 2100037), (401, 408486), (802, 204243), (1203, 136162), (2406, 68081), (5213, 31422), (5237, 31278), (10426, 15711), (10474, 15639)]