208054765152

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{85889}}^1$

素因数の和:86565

約数の個数: 144

約数和(自身を含む): 638159951520

約数和(自身を除く): 430105186368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 647, 936, 1248, 1294, 1872, 1941, 2588, 3744, 3882, 5176, 5823, 7764, 8411, 10352, 11646, 15528, 16822, 20704, 23292, 25233, 31056, 33644, 46584, 50466, 62112, 67288, 75699, 85889, 93168, 100932, 134576, 151398, 171778, 186336, 201864, 257667, 269152, 302796, 343556, 403728, 515334, 605592, 687112, 773001, 807456, 1030668, 1116557, 1211184, 1374224, 1546002, 2061336, 2233114, 2422368, 2748448, 3092004, 3349671, 4122672, 4466228, 6184008, 6699342, 8245344, 8932456, 10049013, 12368016, 13398684, 17864912, 20098026, 24736032, 26797368, 35729824, 40196052, 53594736, 55570183, 80392104, 107189472, 111140366, 160784208, 166710549, 222280732, 321568416, 333421098, 444561464, 500131647, 666842196, 722412379, 889122928, 1000263294, 1333684392, 1444824758, 1778245856, 2000526588, 2167237137, 2667368784, 2889649516, 4001053176, 4334474274, 5334737568, 5779299032, 6501711411, 8002106352, 8668948548, 11558598064, 13003422822, 16004212704, 17337897096, 23117196128, 26006845644, 34675794192, 52013691288, 69351588384, 104027382576, 208054765152]

約数ペア:

[(1, 208054765152), (2, 104027382576), (3, 69351588384), (4, 52013691288), (6, 34675794192), (8, 26006845644), (9, 23117196128), (12, 17337897096), (13, 16004212704), (16, 13003422822), (18, 11558598064), (24, 8668948548), (26, 8002106352), (32, 6501711411), (36, 5779299032), (39, 5334737568), (48, 4334474274), (52, 4001053176), (72, 2889649516), (78, 2667368784), (96, 2167237137), (104, 2000526588), (117, 1778245856), (144, 1444824758), (156, 1333684392), (208, 1000263294), (234, 889122928), (288, 722412379), (312, 666842196), (416, 500131647), (468, 444561464), (624, 333421098), (647, 321568416), (936, 222280732), (1248, 166710549), (1294, 160784208), (1872, 111140366), (1941, 107189472), (2588, 80392104), (3744, 55570183), (3882, 53594736), (5176, 40196052), (5823, 35729824), (7764, 26797368), (8411, 24736032), (10352, 20098026), (11646, 17864912), (15528, 13398684), (16822, 12368016), (20704, 10049013), (23292, 8932456), (25233, 8245344), (31056, 6699342), (33644, 6184008), (46584, 4466228), (50466, 4122672), (62112, 3349671), (67288, 3092004), (75699, 2748448), (85889, 2422368), (93168, 2233114), (100932, 2061336), (134576, 1546002), (151398, 1374224), (171778, 1211184), (186336, 1116557), (201864, 1030668), (257667, 807456), (269152, 773001), (302796, 687112), (343556, 605592), (403728, 515334)]