16122896888

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 36731784960

約数和(自身を除く): 20608888072

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 127, 196, 217, 248, 254, 337, 392, 434, 508, 674, 868, 889, 961, 1016, 1348, 1519, 1736, 1778, 1922, 2359, 2696, 3038, 3556, 3844, 3937, 4718, 6076, 6223, 6727, 7112, 7688, 7874, 9436, 10447, 12152, 12446, 13454, 15748, 16513, 18872, 20894, 24892, 26908, 27559, 31496, 33026, 41788, 42799, 47089, 49784, 53816, 55118, 66052, 73129, 83576, 85598, 94178, 110236, 122047, 132104, 146258, 171196, 188356, 192913, 220472, 244094, 292516, 299593, 323857, 342392, 376712, 385826, 488188, 511903, 585032, 599186, 647714, 771652, 854329, 976376, 1023806, 1198372, 1295428, 1326769, 1543304, 1708658, 2047612, 2097151, 2266999, 2396744, 2590856, 2653538, 3417316, 4095224, 4194302, 4533998, 5307076, 5980303, 6834632, 8388604, 9067996, 9287383, 10614152, 11960606, 15868993, 16777208, 18135992, 18574766, 23921212, 31737986, 37149532, 41129839, 47842424, 63475972, 65011681, 74299064, 82259678, 126951944, 130023362, 164519356, 260046724, 287908873, 329038712, 520093448, 575817746, 1151635492, 2015362111, 2303270984, 4030724222, 8061448444, 16122896888]

約数ペア:

[(1, 16122896888), (2, 8061448444), (4, 4030724222), (7, 2303270984), (8, 2015362111), (14, 1151635492), (28, 575817746), (31, 520093448), (49, 329038712), (56, 287908873), (62, 260046724), (98, 164519356), (124, 130023362), (127, 126951944), (196, 82259678), (217, 74299064), (248, 65011681), (254, 63475972), (337, 47842424), (392, 41129839), (434, 37149532), (508, 31737986), (674, 23921212), (868, 18574766), (889, 18135992), (961, 16777208), (1016, 15868993), (1348, 11960606), (1519, 10614152), (1736, 9287383), (1778, 9067996), (1922, 8388604), (2359, 6834632), (2696, 5980303), (3038, 5307076), (3556, 4533998), (3844, 4194302), (3937, 4095224), (4718, 3417316), (6076, 2653538), (6223, 2590856), (6727, 2396744), (7112, 2266999), (7688, 2097151), (7874, 2047612), (9436, 1708658), (10447, 1543304), (12152, 1326769), (12446, 1295428), (13454, 1198372), (15748, 1023806), (16513, 976376), (18872, 854329), (20894, 771652), (24892, 647714), (26908, 599186), (27559, 585032), (31496, 511903), (33026, 488188), (41788, 385826), (42799, 376712), (47089, 342392), (49784, 323857), (53816, 299593), (55118, 292516), (66052, 244094), (73129, 220472), (83576, 192913), (85598, 188356), (94178, 171196), (110236, 146258), (122047, 132104)]