180565924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5479}}^1$

素因数の和:5608

約数の個数: 48

約数和(自身を含む): 397716480

約数和(自身を除く): 217150556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 749, 1177, 1498, 2354, 2996, 4708, 5479, 8239, 10958, 16478, 21916, 32956, 38353, 60269, 76706, 120538, 153412, 241076, 421883, 586253, 843766, 1172506, 1687532, 2345012, 4103771, 6448783, 8207542, 12897566, 16415084, 25795132, 45141481, 90282962, 180565924]

約数ペア:

[(1, 180565924), (2, 90282962), (4, 45141481), (7, 25795132), (11, 16415084), (14, 12897566), (22, 8207542), (28, 6448783), (44, 4103771), (77, 2345012), (107, 1687532), (154, 1172506), (214, 843766), (308, 586253), (428, 421883), (749, 241076), (1177, 153412), (1498, 120538), (2354, 76706), (2996, 60269), (4708, 38353), (5479, 32956), (8239, 21916), (10958, 16478)]