168103336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1105943}}^1$

素因数の和:1105968

約数の個数: 16

約数和(自身を含む): 331783200

約数和(自身を除く): 163679864

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1105943, 2211886, 4423772, 8847544, 21012917, 42025834, 84051668, 168103336]

約数ペア:

[(1, 168103336), (2, 84051668), (4, 42025834), (8, 21012917), (19, 8847544), (38, 4423772), (76, 2211886), (152, 1105943)]