109139464

素因数分解:

$2^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 239878800

約数和(自身を除く): 130739336

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 392, 556, 973, 1112, 1946, 2003, 3892, 4006, 6811, 7784, 8012, 13622, 14021, 16024, 27244, 28042, 54488, 56084, 98147, 112168, 196294, 278417, 392588, 556834, 785176, 1113668, 1948919, 2227336, 3897838, 7795676, 13642433, 15591352, 27284866, 54569732, 109139464]

約数ペア:

[(1, 109139464), (2, 54569732), (4, 27284866), (7, 15591352), (8, 13642433), (14, 7795676), (28, 3897838), (49, 2227336), (56, 1948919), (98, 1113668), (139, 785176), (196, 556834), (278, 392588), (392, 278417), (556, 196294), (973, 112168), (1112, 98147), (1946, 56084), (2003, 54488), (3892, 28042), (4006, 27244), (6811, 16024), (7784, 14021), (8012, 13622)]