156672028

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{1481}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 280098000

約数和(自身を除く): 123425972

約数列:

[1, 2, 4, 53, 106, 212, 499, 998, 1481, 1996, 2962, 5924, 26447, 52894, 78493, 105788, 156986, 313972, 739019, 1478038, 2956076, 39168007, 78336014, 156672028]

約数ペア:

[(1, 156672028), (2, 78336014), (4, 39168007), (53, 2956076), (106, 1478038), (212, 739019), (499, 313972), (998, 156986), (1481, 105788), (1996, 78493), (2962, 52894), (5924, 26447)]