161012768

素因数分解:

$2^5\times 7^1\times {\mathrm{718807}}^1$

素因数の和:718824

約数の個数: 24

約数和(自身を含む): 362279232

約数和(自身を除く): 201266464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 718807, 1437614, 2875228, 5031649, 5750456, 10063298, 11500912, 20126596, 23001824, 40253192, 80506384, 161012768]

約数ペア:

[(1, 161012768), (2, 80506384), (4, 40253192), (7, 23001824), (8, 20126596), (14, 11500912), (16, 10063298), (28, 5750456), (32, 5031649), (56, 2875228), (112, 1437614), (224, 718807)]