164286396

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{27997}}^1$

素因数の和:28170

約数の個数: 36

約数和(自身を含む): 417842152

約数和(自身を除く): 253555756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 27997, 55994, 83991, 111988, 167982, 251973, 335964, 503946, 1007892, 4563511, 9127022, 13690533, 18254044, 27381066, 41071599, 54762132, 82143198, 164286396]

約数ペア:

[(1, 164286396), (2, 82143198), (3, 54762132), (4, 41071599), (6, 27381066), (9, 18254044), (12, 13690533), (18, 9127022), (36, 4563511), (163, 1007892), (326, 503946), (489, 335964), (652, 251973), (978, 167982), (1467, 111988), (1956, 83991), (2934, 55994), (5868, 27997)]