127734768

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 180

約数和(自身を含む): 426525528

約数和(自身を除く): 298790760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 49, 56, 63, 72, 84, 86, 98, 112, 126, 129, 144, 147, 168, 172, 196, 252, 258, 294, 301, 336, 344, 387, 392, 421, 441, 504, 516, 588, 602, 688, 774, 784, 842, 882, 903, 1008, 1032, 1176, 1204, 1263, 1548, 1684, 1764, 1806, 2064, 2107, 2352, 2408, 2526, 2709, 2947, 3096, 3368, 3528, 3612, 3789, 4214, 4816, 5052, 5418, 5894, 6192, 6321, 6736, 7056, 7224, 7578, 8428, 8841, 10104, 10836, 11788, 12642, 14448, 15156, 16856, 17682, 18103, 18963, 20208, 20629, 21672, 23576, 25284, 26523, 30312, 33712, 35364, 36206, 37926, 41258, 43344, 47152, 50568, 53046, 54309, 60624, 61887, 70728, 72412, 75852, 82516, 101136, 106092, 108618, 123774, 126721, 141456, 144824, 151704, 162927, 165032, 185661, 212184, 217236, 247548, 253442, 289648, 303408, 325854, 330064, 371322, 380163, 424368, 434472, 495096, 506884, 651708, 742644, 760326, 868944, 887047, 990192, 1013768, 1140489, 1303416, 1485288, 1520652, 1774094, 2027536, 2280978, 2606832, 2661141, 2970576, 3041304, 3548188, 4561956, 5322282, 6082608, 7096376, 7983423, 9123912, 10644564, 14192752, 15966846, 18247824, 21289128, 31933692, 42578256, 63867384, 127734768]

約数ペア:

[(1, 127734768), (2, 63867384), (3, 42578256), (4, 31933692), (6, 21289128), (7, 18247824), (8, 15966846), (9, 14192752), (12, 10644564), (14, 9123912), (16, 7983423), (18, 7096376), (21, 6082608), (24, 5322282), (28, 4561956), (36, 3548188), (42, 3041304), (43, 2970576), (48, 2661141), (49, 2606832), (56, 2280978), (63, 2027536), (72, 1774094), (84, 1520652), (86, 1485288), (98, 1303416), (112, 1140489), (126, 1013768), (129, 990192), (144, 887047), (147, 868944), (168, 760326), (172, 742644), (196, 651708), (252, 506884), (258, 495096), (294, 434472), (301, 424368), (336, 380163), (344, 371322), (387, 330064), (392, 325854), (421, 303408), (441, 289648), (504, 253442), (516, 247548), (588, 217236), (602, 212184), (688, 185661), (774, 165032), (784, 162927), (842, 151704), (882, 144824), (903, 141456), (1008, 126721), (1032, 123774), (1176, 108618), (1204, 106092), (1263, 101136), (1548, 82516), (1684, 75852), (1764, 72412), (1806, 70728), (2064, 61887), (2107, 60624), (2352, 54309), (2408, 53046), (2526, 50568), (2709, 47152), (2947, 43344), (3096, 41258), (3368, 37926), (3528, 36206), (3612, 35364), (3789, 33712), (4214, 30312), (4816, 26523), (5052, 25284), (5418, 23576), (5894, 21672), (6192, 20629), (6321, 20208), (6736, 18963), (7056, 18103), (7224, 17682), (7578, 16856), (8428, 15156), (8841, 14448), (10104, 12642), (10836, 11788)]