188123936

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:887

約数の個数: 144

約数和(自身を含む): 506761920

約数和(自身を除く): 318637984

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 539, 572, 616, 637, 728, 784, 839, 1001, 1078, 1144, 1232, 1274, 1456, 1568, 1678, 2002, 2156, 2288, 2464, 2548, 2912, 3356, 4004, 4312, 4576, 5096, 5873, 6712, 7007, 8008, 8624, 9229, 10192, 10907, 11746, 13424, 14014, 16016, 17248, 18458, 20384, 21814, 23492, 26848, 28028, 32032, 36916, 41111, 43628, 46984, 56056, 64603, 73832, 76349, 82222, 87256, 93968, 112112, 119977, 129206, 147664, 152698, 164444, 174512, 187936, 224224, 239954, 258412, 295328, 305396, 328888, 349024, 452221, 479908, 516824, 534443, 610792, 657776, 839839, 904442, 959816, 1033648, 1068886, 1221584, 1315552, 1679678, 1808884, 1919632, 2067296, 2137772, 2443168, 3359356, 3617768, 3839264, 4275544, 5878873, 6718712, 7235536, 8551088, 11757746, 13437424, 14471072, 17102176, 23515492, 26874848, 47030984, 94061968, 188123936]

約数ペア:

[(1, 188123936), (2, 94061968), (4, 47030984), (7, 26874848), (8, 23515492), (11, 17102176), (13, 14471072), (14, 13437424), (16, 11757746), (22, 8551088), (26, 7235536), (28, 6718712), (32, 5878873), (44, 4275544), (49, 3839264), (52, 3617768), (56, 3359356), (77, 2443168), (88, 2137772), (91, 2067296), (98, 1919632), (104, 1808884), (112, 1679678), (143, 1315552), (154, 1221584), (176, 1068886), (182, 1033648), (196, 959816), (208, 904442), (224, 839839), (286, 657776), (308, 610792), (352, 534443), (364, 516824), (392, 479908), (416, 452221), (539, 349024), (572, 328888), (616, 305396), (637, 295328), (728, 258412), (784, 239954), (839, 224224), (1001, 187936), (1078, 174512), (1144, 164444), (1232, 152698), (1274, 147664), (1456, 129206), (1568, 119977), (1678, 112112), (2002, 93968), (2156, 87256), (2288, 82222), (2464, 76349), (2548, 73832), (2912, 64603), (3356, 56056), (4004, 46984), (4312, 43628), (4576, 41111), (5096, 36916), (5873, 32032), (6712, 28028), (7007, 26848), (8008, 23492), (8624, 21814), (9229, 20384), (10192, 18458), (10907, 17248), (11746, 16016), (13424, 14014)]