128844672

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 390700800

約数和(自身を除く): 261856128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 59, 64, 66, 88, 94, 96, 118, 121, 128, 132, 141, 176, 177, 188, 192, 236, 242, 264, 282, 352, 354, 363, 376, 384, 472, 484, 517, 528, 564, 649, 704, 708, 726, 752, 944, 968, 1034, 1056, 1128, 1298, 1408, 1416, 1452, 1504, 1551, 1888, 1936, 1947, 2068, 2112, 2256, 2596, 2773, 2832, 2904, 3008, 3102, 3776, 3872, 3894, 4136, 4224, 4512, 5192, 5546, 5664, 5687, 5808, 6016, 6204, 7139, 7552, 7744, 7788, 8272, 8319, 9024, 10384, 11092, 11328, 11374, 11616, 12408, 14278, 15488, 15576, 16544, 16638, 17061, 18048, 20768, 21417, 22184, 22656, 22748, 23232, 24816, 28556, 30503, 31152, 33088, 33276, 34122, 41536, 42834, 44368, 45496, 46464, 49632, 57112, 61006, 62304, 66176, 66552, 68244, 83072, 85668, 88736, 90992, 91509, 99264, 114224, 122012, 124608, 133104, 136488, 171336, 177472, 181984, 183018, 198528, 228448, 244024, 249216, 266208, 272976, 335533, 342672, 354944, 363968, 366036, 456896, 488048, 532416, 545952, 671066, 685344, 727936, 732072, 913792, 976096, 1006599, 1064832, 1091904, 1342132, 1370688, 1464144, 1952192, 2013198, 2183808, 2684264, 2741376, 2928288, 3904384, 4026396, 5368528, 5856576, 8052792, 10737056, 11713152, 16105584, 21474112, 32211168, 42948224, 64422336, 128844672]

約数ペア:

[(1, 128844672), (2, 64422336), (3, 42948224), (4, 32211168), (6, 21474112), (8, 16105584), (11, 11713152), (12, 10737056), (16, 8052792), (22, 5856576), (24, 5368528), (32, 4026396), (33, 3904384), (44, 2928288), (47, 2741376), (48, 2684264), (59, 2183808), (64, 2013198), (66, 1952192), (88, 1464144), (94, 1370688), (96, 1342132), (118, 1091904), (121, 1064832), (128, 1006599), (132, 976096), (141, 913792), (176, 732072), (177, 727936), (188, 685344), (192, 671066), (236, 545952), (242, 532416), (264, 488048), (282, 456896), (352, 366036), (354, 363968), (363, 354944), (376, 342672), (384, 335533), (472, 272976), (484, 266208), (517, 249216), (528, 244024), (564, 228448), (649, 198528), (704, 183018), (708, 181984), (726, 177472), (752, 171336), (944, 136488), (968, 133104), (1034, 124608), (1056, 122012), (1128, 114224), (1298, 99264), (1408, 91509), (1416, 90992), (1452, 88736), (1504, 85668), (1551, 83072), (1888, 68244), (1936, 66552), (1947, 66176), (2068, 62304), (2112, 61006), (2256, 57112), (2596, 49632), (2773, 46464), (2832, 45496), (2904, 44368), (3008, 42834), (3102, 41536), (3776, 34122), (3872, 33276), (3894, 33088), (4136, 31152), (4224, 30503), (4512, 28556), (5192, 24816), (5546, 23232), (5664, 22748), (5687, 22656), (5808, 22184), (6016, 21417), (6204, 20768), (7139, 18048), (7552, 17061), (7744, 16638), (7788, 16544), (8272, 15576), (8319, 15488), (9024, 14278), (10384, 12408), (11092, 11616), (11328, 11374)]