161603928

素因数分解:

$2^3\times 3^2\times {\mathrm{2244499}}^1$

素因数の和:2244511

約数の個数: 24

約数和(自身を含む): 437677500

約数和(自身を除く): 276073572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2244499, 4488998, 6733497, 8977996, 13466994, 17955992, 20200491, 26933988, 40400982, 53867976, 80801964, 161603928]

約数ペア:

[(1, 161603928), (2, 80801964), (3, 53867976), (4, 40400982), (6, 26933988), (8, 20200491), (9, 17955992), (12, 13466994), (18, 8977996), (24, 6733497), (36, 4488998), (72, 2244499)]