168388506

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65419}}^1$

素因数の和:65451

約数の個数: 48

約数和(自身を含む): 428631840

約数和(自身を除く): 260243334

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 65419, 130838, 196257, 392514, 588771, 719609, 850447, 1177542, 1439218, 1700894, 2158827, 2551341, 4317654, 5102682, 6476481, 7654023, 9354917, 12952962, 15308046, 18709834, 28064751, 56129502, 84194253, 168388506]

約数ペア:

[(1, 168388506), (2, 84194253), (3, 56129502), (6, 28064751), (9, 18709834), (11, 15308046), (13, 12952962), (18, 9354917), (22, 7654023), (26, 6476481), (33, 5102682), (39, 4317654), (66, 2551341), (78, 2158827), (99, 1700894), (117, 1439218), (143, 1177542), (198, 850447), (234, 719609), (286, 588771), (429, 392514), (858, 196257), (1287, 130838), (2574, 65419)]