153640379852

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{1427407}}^1$

素因数の和:1427861

約数の個数: 24

約数和(自身を含む): 273377180160

約数和(自身を除く): 119736800308

約数列:

[1, 2, 4, 71, 142, 284, 379, 758, 1516, 26909, 53818, 107636, 1427407, 2854814, 5709628, 101345897, 202691794, 405383588, 540987253, 1081974506, 2163949012, 38410094963, 76820189926, 153640379852]

約数ペア:

[(1, 153640379852), (2, 76820189926), (4, 38410094963), (71, 2163949012), (142, 1081974506), (284, 540987253), (379, 405383588), (758, 202691794), (1516, 101345897), (26909, 5709628), (53818, 2854814), (107636, 1427407)]