161767806

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{1277}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 331993728

約数和(自身を除く): 170225922

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 491, 982, 1277, 1473, 2554, 2946, 3831, 7662, 21113, 42226, 54911, 63339, 109822, 126678, 164733, 329466, 627007, 1254014, 1881021, 3762042, 26961301, 53922602, 80883903, 161767806]

約数ペア:

[(1, 161767806), (2, 80883903), (3, 53922602), (6, 26961301), (43, 3762042), (86, 1881021), (129, 1254014), (258, 627007), (491, 329466), (982, 164733), (1277, 126678), (1473, 109822), (2554, 63339), (2946, 54911), (3831, 42226), (7662, 21113)]