168503668

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{1307}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 298412352

約数和(自身を除く): 129908684

約数列:

[1, 2, 4, 167, 193, 334, 386, 668, 772, 1307, 2614, 5228, 32231, 64462, 128924, 218269, 252251, 436538, 504502, 873076, 1009004, 42125917, 84251834, 168503668]

約数ペア:

[(1, 168503668), (2, 84251834), (4, 42125917), (167, 1009004), (193, 873076), (334, 504502), (386, 436538), (668, 252251), (772, 218269), (1307, 128924), (2614, 64462), (5228, 32231)]