139543768

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 331808400

約数和(自身を除く): 192264632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 139, 182, 196, 197, 278, 364, 392, 394, 556, 637, 728, 788, 973, 1112, 1274, 1379, 1576, 1807, 1946, 2548, 2561, 2758, 3614, 3892, 5096, 5122, 5516, 6811, 7228, 7784, 9653, 10244, 11032, 12649, 13622, 14456, 17927, 19306, 20488, 25298, 27244, 27383, 35854, 38612, 50596, 54488, 54766, 71708, 77224, 88543, 101192, 109532, 125489, 143416, 177086, 191681, 219064, 250978, 354172, 355979, 383362, 501956, 708344, 711958, 766724, 1003912, 1341767, 1423916, 1533448, 2491853, 2683534, 2847832, 4983706, 5367068, 9967412, 10734136, 17442971, 19934824, 34885942, 69771884, 139543768]

約数ペア:

[(1, 139543768), (2, 69771884), (4, 34885942), (7, 19934824), (8, 17442971), (13, 10734136), (14, 9967412), (26, 5367068), (28, 4983706), (49, 2847832), (52, 2683534), (56, 2491853), (91, 1533448), (98, 1423916), (104, 1341767), (139, 1003912), (182, 766724), (196, 711958), (197, 708344), (278, 501956), (364, 383362), (392, 355979), (394, 354172), (556, 250978), (637, 219064), (728, 191681), (788, 177086), (973, 143416), (1112, 125489), (1274, 109532), (1379, 101192), (1576, 88543), (1807, 77224), (1946, 71708), (2548, 54766), (2561, 54488), (2758, 50596), (3614, 38612), (3892, 35854), (5096, 27383), (5122, 27244), (5516, 25298), (6811, 20488), (7228, 19306), (7784, 17927), (9653, 14456), (10244, 13622), (11032, 12649)]