133998928

素因数分解:

$2^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2640

約数の個数: 60

約数和(自身を含む): 306638112

約数和(自身を除く): 172639184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 98, 112, 134, 196, 268, 392, 469, 536, 784, 938, 1072, 1876, 2551, 3283, 3752, 5102, 6566, 7504, 10204, 13132, 17857, 20408, 26264, 35714, 40816, 52528, 71428, 124999, 142856, 170917, 249998, 285712, 341834, 499996, 683668, 999992, 1196419, 1367336, 1999984, 2392838, 2734672, 4785676, 8374933, 9571352, 16749866, 19142704, 33499732, 66999464, 133998928]

約数ペア:

[(1, 133998928), (2, 66999464), (4, 33499732), (7, 19142704), (8, 16749866), (14, 9571352), (16, 8374933), (28, 4785676), (49, 2734672), (56, 2392838), (67, 1999984), (98, 1367336), (112, 1196419), (134, 999992), (196, 683668), (268, 499996), (392, 341834), (469, 285712), (536, 249998), (784, 170917), (938, 142856), (1072, 124999), (1876, 71428), (2551, 52528), (3283, 40816), (3752, 35714), (5102, 26264), (6566, 20408), (7504, 17857), (10204, 13132)]