187848706045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{15439}}^1$

素因数の和:15516

約数の個数: 144

約数和(自身を含む): 324686154240

約数和(自身を除く): 136837448195

約数列:

[1, 5, 7, 11, 13, 17, 35, 55, 65, 77, 85, 91, 119, 121, 143, 169, 187, 221, 385, 455, 595, 605, 715, 845, 847, 935, 1001, 1105, 1183, 1309, 1547, 1573, 1859, 2057, 2431, 2873, 4235, 5005, 5915, 6545, 7735, 7865, 9295, 10285, 11011, 12155, 13013, 14365, 14399, 15439, 17017, 20111, 20449, 26741, 31603, 55055, 65065, 71995, 77195, 85085, 100555, 102245, 108073, 133705, 143143, 158015, 169829, 187187, 200707, 221221, 262463, 347633, 540365, 715715, 849145, 935935, 1003535, 1106105, 1188803, 1312315, 1404949, 1738165, 1837241, 1868119, 2207777, 2433431, 2609191, 2887093, 3412019, 5944015, 7024745, 9186205, 9340595, 11038885, 12167155, 13045955, 13076833, 14435465, 15454439, 17060095, 18264337, 20209651, 23884133, 24285547, 28701101, 31758023, 37532209, 44356247, 65384165, 77272195, 91321685, 101048255, 119420665, 121427735, 143505505, 158790115, 169998829, 187661045, 200907707, 221781235, 222306161, 262725463, 310493729, 315712111, 412854299, 487918717, 849994145, 1004538535, 1111530805, 1313627315, 1552468645, 1578560555, 2064271495, 2209984777, 2439593585, 2889980093, 3415431019, 5367105887, 11049923885, 14449900465, 17077155095, 26835529435, 37569741209, 187848706045]

約数ペア:

[(1, 187848706045), (5, 37569741209), (7, 26835529435), (11, 17077155095), (13, 14449900465), (17, 11049923885), (35, 5367105887), (55, 3415431019), (65, 2889980093), (77, 2439593585), (85, 2209984777), (91, 2064271495), (119, 1578560555), (121, 1552468645), (143, 1313627315), (169, 1111530805), (187, 1004538535), (221, 849994145), (385, 487918717), (455, 412854299), (595, 315712111), (605, 310493729), (715, 262725463), (845, 222306161), (847, 221781235), (935, 200907707), (1001, 187661045), (1105, 169998829), (1183, 158790115), (1309, 143505505), (1547, 121427735), (1573, 119420665), (1859, 101048255), (2057, 91321685), (2431, 77272195), (2873, 65384165), (4235, 44356247), (5005, 37532209), (5915, 31758023), (6545, 28701101), (7735, 24285547), (7865, 23884133), (9295, 20209651), (10285, 18264337), (11011, 17060095), (12155, 15454439), (13013, 14435465), (14365, 13076833), (14399, 13045955), (15439, 12167155), (17017, 11038885), (20111, 9340595), (20449, 9186205), (26741, 7024745), (31603, 5944015), (55055, 3412019), (65065, 2887093), (71995, 2609191), (77195, 2433431), (85085, 2207777), (100555, 1868119), (102245, 1837241), (108073, 1738165), (133705, 1404949), (143143, 1312315), (158015, 1188803), (169829, 1106105), (187187, 1003535), (200707, 935935), (221221, 849145), (262463, 715715), (347633, 540365)]