144520926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{30841}}^1$

素因数の和:30928

約数の個数: 32

約数和(自身を含む): 319769856

約数和(自身を除く): 175248930

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 30841, 61682, 92523, 185046, 339251, 678502, 1017753, 2035506, 2189711, 4379422, 6569133, 13138266, 24086821, 48173642, 72260463, 144520926]

約数ペア:

[(1, 144520926), (2, 72260463), (3, 48173642), (6, 24086821), (11, 13138266), (22, 6569133), (33, 4379422), (66, 2189711), (71, 2035506), (142, 1017753), (213, 678502), (426, 339251), (781, 185046), (1562, 92523), (2343, 61682), (4686, 30841)]