139933752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 418467840

約数和(自身を除く): 278534088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 97, 124, 168, 186, 194, 217, 248, 277, 291, 372, 388, 434, 554, 582, 651, 679, 744, 776, 831, 868, 1108, 1164, 1302, 1358, 1662, 1736, 1939, 2037, 2216, 2328, 2604, 2716, 3007, 3324, 3878, 4074, 5208, 5432, 5817, 6014, 6648, 7756, 8148, 8587, 9021, 11634, 12028, 15512, 16296, 17174, 18042, 21049, 23268, 24056, 25761, 26869, 34348, 36084, 42098, 46536, 51522, 53738, 60109, 63147, 68696, 72168, 80607, 84196, 103044, 107476, 120218, 126294, 161214, 168392, 180327, 188083, 206088, 214952, 240436, 252588, 322428, 360654, 376166, 480872, 505176, 564249, 644856, 721308, 752332, 832939, 1128498, 1442616, 1504664, 1665878, 2256996, 2498817, 3331756, 4513992, 4997634, 5830573, 6663512, 9995268, 11661146, 17491719, 19990536, 23322292, 34983438, 46644584, 69966876, 139933752]

約数ペア:

[(1, 139933752), (2, 69966876), (3, 46644584), (4, 34983438), (6, 23322292), (7, 19990536), (8, 17491719), (12, 11661146), (14, 9995268), (21, 6663512), (24, 5830573), (28, 4997634), (31, 4513992), (42, 3331756), (56, 2498817), (62, 2256996), (84, 1665878), (93, 1504664), (97, 1442616), (124, 1128498), (168, 832939), (186, 752332), (194, 721308), (217, 644856), (248, 564249), (277, 505176), (291, 480872), (372, 376166), (388, 360654), (434, 322428), (554, 252588), (582, 240436), (651, 214952), (679, 206088), (744, 188083), (776, 180327), (831, 168392), (868, 161214), (1108, 126294), (1164, 120218), (1302, 107476), (1358, 103044), (1662, 84196), (1736, 80607), (1939, 72168), (2037, 68696), (2216, 63147), (2328, 60109), (2604, 53738), (2716, 51522), (3007, 46536), (3324, 42098), (3878, 36084), (4074, 34348), (5208, 26869), (5432, 25761), (5817, 24056), (6014, 23268), (6648, 21049), (7756, 18042), (8148, 17174), (8587, 16296), (9021, 15512), (11634, 12028)]