164558776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{1103}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 327291840

約数和(自身を除く): 162733064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1097, 1103, 2194, 2206, 4388, 4412, 8776, 8824, 18649, 18751, 37298, 37502, 74596, 75004, 149192, 150008, 1209991, 2419982, 4839964, 9679928, 20569847, 41139694, 82279388, 164558776]

約数ペア:

[(1, 164558776), (2, 82279388), (4, 41139694), (8, 20569847), (17, 9679928), (34, 4839964), (68, 2419982), (136, 1209991), (1097, 150008), (1103, 149192), (2194, 75004), (2206, 74596), (4388, 37502), (4412, 37298), (8776, 18751), (8824, 18649)]