129745924

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{8597}}^1$

素因数の和:8633

約数の個数: 48

約数和(自身を含む): 288892800

約数和(自身を除く): 159146876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 8597, 15092, 17194, 34388, 60179, 94567, 120358, 189134, 240716, 378268, 421253, 661969, 842506, 1323938, 1685012, 2647876, 2948771, 4633783, 5897542, 9267566, 11795084, 18535132, 32436481, 64872962, 129745924]

約数ペア:

[(1, 129745924), (2, 64872962), (4, 32436481), (7, 18535132), (11, 11795084), (14, 9267566), (22, 5897542), (28, 4633783), (44, 2948771), (49, 2647876), (77, 1685012), (98, 1323938), (154, 842506), (196, 661969), (308, 421253), (343, 378268), (539, 240716), (686, 189134), (1078, 120358), (1372, 94567), (2156, 60179), (3773, 34388), (7546, 17194), (8597, 15092)]