164331008

素因数分解:

$2^9\times {\mathrm{193}}^1\times {\mathrm{1663}}^1$

素因数の和:1874

約数の個数: 40

約数和(自身を含む): 330240768

約数和(自身を除く): 165909760

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 512, 772, 1544, 1663, 3088, 3326, 6176, 6652, 12352, 13304, 24704, 26608, 49408, 53216, 98816, 106432, 212864, 320959, 425728, 641918, 851456, 1283836, 2567672, 5135344, 10270688, 20541376, 41082752, 82165504, 164331008]

約数ペア:

[(1, 164331008), (2, 82165504), (4, 41082752), (8, 20541376), (16, 10270688), (32, 5135344), (64, 2567672), (128, 1283836), (193, 851456), (256, 641918), (386, 425728), (512, 320959), (772, 212864), (1544, 106432), (1663, 98816), (3088, 53216), (3326, 49408), (6176, 26608), (6652, 24704), (12352, 13304)]