165164636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1459}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 357127680

約数和(自身を除く): 191963044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 311, 364, 622, 1244, 1459, 2177, 2918, 4043, 4354, 5836, 8086, 8708, 10213, 16172, 18967, 20426, 28301, 37934, 40852, 56602, 75868, 113204, 132769, 265538, 453749, 531076, 907498, 1814996, 3176243, 5898737, 6352486, 11797474, 12704972, 23594948, 41291159, 82582318, 165164636]

約数ペア:

[(1, 165164636), (2, 82582318), (4, 41291159), (7, 23594948), (13, 12704972), (14, 11797474), (26, 6352486), (28, 5898737), (52, 3176243), (91, 1814996), (182, 907498), (311, 531076), (364, 453749), (622, 265538), (1244, 132769), (1459, 113204), (2177, 75868), (2918, 56602), (4043, 40852), (4354, 37934), (5836, 28301), (8086, 20426), (8708, 18967), (10213, 16172)]