164355816

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{15889}}^1$

素因数の和:16329

約数の個数: 32

約数和(自身を含む): 411868800

約数和(自身を除く): 247512984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 2586, 3448, 5172, 10344, 15889, 31778, 47667, 63556, 95334, 127112, 190668, 381336, 6848159, 13696318, 20544477, 27392636, 41088954, 54785272, 82177908, 164355816]

約数ペア:

[(1, 164355816), (2, 82177908), (3, 54785272), (4, 41088954), (6, 27392636), (8, 20544477), (12, 13696318), (24, 6848159), (431, 381336), (862, 190668), (1293, 127112), (1724, 95334), (2586, 63556), (3448, 47667), (5172, 31778), (10344, 15889)]