127139584

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 313173504

約数和(自身を除く): 186033920

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 64, 88, 92, 104, 128, 143, 151, 176, 184, 208, 253, 256, 286, 299, 302, 352, 368, 416, 506, 572, 598, 604, 704, 736, 832, 1012, 1144, 1196, 1208, 1408, 1472, 1661, 1664, 1963, 2024, 2288, 2392, 2416, 2816, 2944, 3289, 3322, 3328, 3473, 3926, 4048, 4576, 4784, 4832, 5888, 6578, 6644, 6946, 7852, 8096, 9152, 9568, 9664, 13156, 13288, 13892, 15704, 16192, 18304, 19136, 19328, 21593, 26312, 26576, 27784, 31408, 32384, 36608, 38203, 38272, 38656, 43186, 45149, 52624, 53152, 55568, 62816, 64768, 76406, 76544, 86372, 90298, 105248, 106304, 111136, 125632, 152812, 172744, 180596, 210496, 212608, 222272, 251264, 305624, 345488, 361192, 420992, 425216, 444544, 496639, 502528, 611248, 690976, 722384, 841984, 889088, 993278, 1222496, 1381952, 1444768, 1986556, 2444992, 2763904, 2889536, 3973112, 4889984, 5527808, 5779072, 7946224, 9779968, 11558144, 15892448, 31784896, 63569792, 127139584]

約数ペア:

[(1, 127139584), (2, 63569792), (4, 31784896), (8, 15892448), (11, 11558144), (13, 9779968), (16, 7946224), (22, 5779072), (23, 5527808), (26, 4889984), (32, 3973112), (44, 2889536), (46, 2763904), (52, 2444992), (64, 1986556), (88, 1444768), (92, 1381952), (104, 1222496), (128, 993278), (143, 889088), (151, 841984), (176, 722384), (184, 690976), (208, 611248), (253, 502528), (256, 496639), (286, 444544), (299, 425216), (302, 420992), (352, 361192), (368, 345488), (416, 305624), (506, 251264), (572, 222272), (598, 212608), (604, 210496), (704, 180596), (736, 172744), (832, 152812), (1012, 125632), (1144, 111136), (1196, 106304), (1208, 105248), (1408, 90298), (1472, 86372), (1661, 76544), (1664, 76406), (1963, 64768), (2024, 62816), (2288, 55568), (2392, 53152), (2416, 52624), (2816, 45149), (2944, 43186), (3289, 38656), (3322, 38272), (3328, 38203), (3473, 36608), (3926, 32384), (4048, 31408), (4576, 27784), (4784, 26576), (4832, 26312), (5888, 21593), (6578, 19328), (6644, 19136), (6946, 18304), (7852, 16192), (8096, 15704), (9152, 13892), (9568, 13288), (9664, 13156)]