139611472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 379975680

約数和(自身を除く): 240364208

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 44, 46, 52, 56, 77, 88, 91, 92, 104, 112, 143, 154, 161, 176, 182, 184, 208, 253, 286, 299, 308, 322, 364, 368, 379, 506, 572, 598, 616, 644, 728, 758, 1001, 1012, 1144, 1196, 1232, 1288, 1456, 1516, 1771, 2002, 2024, 2093, 2288, 2392, 2576, 2653, 3032, 3289, 3542, 4004, 4048, 4169, 4186, 4784, 4927, 5306, 6064, 6578, 7084, 8008, 8338, 8372, 8717, 9854, 10612, 13156, 14168, 16016, 16676, 16744, 17434, 19708, 21224, 23023, 26312, 28336, 29183, 33352, 33488, 34489, 34868, 39416, 42448, 46046, 52624, 54197, 58366, 61019, 66704, 68978, 69736, 78832, 92092, 95887, 108394, 113321, 116732, 122038, 137956, 139472, 184184, 191774, 216788, 226642, 233464, 244076, 275912, 368368, 379379, 383548, 433576, 453284, 466928, 488152, 551824, 671209, 758758, 767096, 793247, 867152, 906568, 976304, 1246531, 1342418, 1517516, 1534192, 1586494, 1813136, 2493062, 2684836, 3035032, 3172988, 4986124, 5369672, 6070064, 6345976, 8725717, 9972248, 10739344, 12691952, 17451434, 19944496, 34902868, 69805736, 139611472]

約数ペア:

[(1, 139611472), (2, 69805736), (4, 34902868), (7, 19944496), (8, 17451434), (11, 12691952), (13, 10739344), (14, 9972248), (16, 8725717), (22, 6345976), (23, 6070064), (26, 5369672), (28, 4986124), (44, 3172988), (46, 3035032), (52, 2684836), (56, 2493062), (77, 1813136), (88, 1586494), (91, 1534192), (92, 1517516), (104, 1342418), (112, 1246531), (143, 976304), (154, 906568), (161, 867152), (176, 793247), (182, 767096), (184, 758758), (208, 671209), (253, 551824), (286, 488152), (299, 466928), (308, 453284), (322, 433576), (364, 383548), (368, 379379), (379, 368368), (506, 275912), (572, 244076), (598, 233464), (616, 226642), (644, 216788), (728, 191774), (758, 184184), (1001, 139472), (1012, 137956), (1144, 122038), (1196, 116732), (1232, 113321), (1288, 108394), (1456, 95887), (1516, 92092), (1771, 78832), (2002, 69736), (2024, 68978), (2093, 66704), (2288, 61019), (2392, 58366), (2576, 54197), (2653, 52624), (3032, 46046), (3289, 42448), (3542, 39416), (4004, 34868), (4048, 34489), (4169, 33488), (4186, 33352), (4784, 29183), (4927, 28336), (5306, 26312), (6064, 23023), (6578, 21224), (7084, 19708), (8008, 17434), (8338, 16744), (8372, 16676), (8717, 16016), (9854, 14168), (10612, 13156)]