163034672

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10303}}^1$

素因数の和:10377

約数の個数: 40

約数和(自身を含む): 337311744

約数和(自身を除く): 174277072

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 7912, 10303, 15824, 20606, 41212, 82424, 164848, 236969, 443029, 473938, 886058, 947876, 1772116, 1895752, 3544232, 3791504, 7088464, 10189667, 20379334, 40758668, 81517336, 163034672]

約数ペア:

[(1, 163034672), (2, 81517336), (4, 40758668), (8, 20379334), (16, 10189667), (23, 7088464), (43, 3791504), (46, 3544232), (86, 1895752), (92, 1772116), (172, 947876), (184, 886058), (344, 473938), (368, 443029), (688, 236969), (989, 164848), (1978, 82424), (3956, 41212), (7912, 20606), (10303, 15824)]