188348889208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7489}}^1\times {\mathrm{9733}}^1$

素因数の和:17264

約数の個数: 64

約数和(自身を含む): 393701364000

約数和(自身を除く): 205352474792

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 7489, 9733, 14978, 19466, 29956, 38932, 59912, 77864, 127313, 142291, 165461, 184927, 254626, 284582, 330922, 369854, 509252, 569164, 661844, 739708, 1018504, 1138328, 1323688, 1479416, 2418947, 3143759, 4837894, 6287518, 9675788, 12575036, 19351576, 25150072, 72890437, 145780874, 291561748, 583123496, 1239137429, 1384918303, 2478274858, 2769836606, 4956549716, 5539673212, 9913099432, 11079346424, 23543611151, 47087222302, 94174444604, 188348889208]

約数ペア:

[(1, 188348889208), (2, 94174444604), (4, 47087222302), (8, 23543611151), (17, 11079346424), (19, 9913099432), (34, 5539673212), (38, 4956549716), (68, 2769836606), (76, 2478274858), (136, 1384918303), (152, 1239137429), (323, 583123496), (646, 291561748), (1292, 145780874), (2584, 72890437), (7489, 25150072), (9733, 19351576), (14978, 12575036), (19466, 9675788), (29956, 6287518), (38932, 4837894), (59912, 3143759), (77864, 2418947), (127313, 1479416), (142291, 1323688), (165461, 1138328), (184927, 1018504), (254626, 739708), (284582, 661844), (330922, 569164), (369854, 509252)]