126553672

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2857}}^1$

素因数の和:2990

約数の個数: 48

約数和(自身を含む): 278569260

約数和(自身を除く): 152015588

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 392, 452, 791, 904, 1582, 2857, 3164, 5537, 5714, 6328, 11074, 11428, 19999, 22148, 22856, 39998, 44296, 79996, 139993, 159992, 279986, 322841, 559972, 645682, 1119944, 1291364, 2259887, 2582728, 4519774, 9039548, 15819209, 18079096, 31638418, 63276836, 126553672]

約数ペア:

[(1, 126553672), (2, 63276836), (4, 31638418), (7, 18079096), (8, 15819209), (14, 9039548), (28, 4519774), (49, 2582728), (56, 2259887), (98, 1291364), (113, 1119944), (196, 645682), (226, 559972), (392, 322841), (452, 279986), (791, 159992), (904, 139993), (1582, 79996), (2857, 44296), (3164, 39998), (5537, 22856), (5714, 22148), (6328, 19999), (11074, 11428)]