168290410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{3023}}^1$

素因数の和:3342

約数の個数: 32

約数和(自身を含む): 320060160

約数和(自身を除く): 151769750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 293, 586, 1465, 2930, 3023, 5567, 6046, 11134, 15115, 27835, 30230, 55670, 57437, 114874, 287185, 574370, 885739, 1771478, 4428695, 8857390, 16829041, 33658082, 84145205, 168290410]

約数ペア:

[(1, 168290410), (2, 84145205), (5, 33658082), (10, 16829041), (19, 8857390), (38, 4428695), (95, 1771478), (190, 885739), (293, 574370), (586, 287185), (1465, 114874), (2930, 57437), (3023, 55670), (5567, 30230), (6046, 27835), (11134, 15115)]