142204777

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 176359680

約数和(自身を除く): 34154903

約数列:

[1, 11, 13, 29, 53, 143, 319, 377, 583, 647, 689, 1537, 4147, 7117, 7579, 8411, 16907, 18763, 19981, 34291, 92521, 206393, 219791, 243919, 377201, 445783, 994439, 2683109, 4903613, 10938829, 12927707, 142204777]

約数ペア:

[(1, 142204777), (11, 12927707), (13, 10938829), (29, 4903613), (53, 2683109), (143, 994439), (319, 445783), (377, 377201), (583, 243919), (647, 219791), (689, 206393), (1537, 92521), (4147, 34291), (7117, 19981), (7579, 18763), (8411, 16907)]