155021006

素因数分解:

$2^1\times 7^2\times {\mathrm{743}}^1\times {\mathrm{2129}}^1$

素因数の和:2888

約数の個数: 24

約数和(自身を含む): 270987120

約数和(自身を除く): 115966114

約数列:

[1, 2, 7, 14, 49, 98, 743, 1486, 2129, 4258, 5201, 10402, 14903, 29806, 36407, 72814, 104321, 208642, 1581847, 3163694, 11072929, 22145858, 77510503, 155021006]

約数ペア:

[(1, 155021006), (2, 77510503), (7, 22145858), (14, 11072929), (49, 3163694), (98, 1581847), (743, 208642), (1486, 104321), (2129, 72814), (4258, 36407), (5201, 29806), (10402, 14903)]