160986978

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{70423}}^1$

素因数の和:70558

約数の個数: 24

約数和(自身を含む): 351556608

約数和(自身を除く): 190569630

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 70423, 140846, 211269, 422538, 633807, 1267614, 8943721, 17887442, 26831163, 53662326, 80493489, 160986978]

約数ペア:

[(1, 160986978), (2, 80493489), (3, 53662326), (6, 26831163), (9, 17887442), (18, 8943721), (127, 1267614), (254, 633807), (381, 422538), (762, 211269), (1143, 140846), (2286, 70423)]