160513812

素因数分解:

$2^2\times 3^4\times {\mathrm{495413}}^1$

素因数の和:495429

約数の個数: 30

約数和(自身を含む): 419615658

約数和(自身を除く): 259101846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 495413, 990826, 1486239, 1981652, 2972478, 4458717, 5944956, 8917434, 13376151, 17834868, 26752302, 40128453, 53504604, 80256906, 160513812]

約数ペア:

[(1, 160513812), (2, 80256906), (3, 53504604), (4, 40128453), (6, 26752302), (9, 17834868), (12, 13376151), (18, 8917434), (27, 5944956), (36, 4458717), (54, 2972478), (81, 1981652), (108, 1486239), (162, 990826), (324, 495413)]