140598144

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 421349760

約数和(自身を除く): 280751616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 127, 128, 144, 186, 192, 248, 254, 279, 288, 372, 381, 384, 496, 508, 558, 576, 744, 762, 961, 992, 1016, 1116, 1143, 1152, 1488, 1524, 1922, 1984, 2032, 2232, 2286, 2883, 2976, 3048, 3844, 3937, 3968, 4064, 4464, 4572, 5766, 5952, 6096, 7688, 7874, 8128, 8649, 8928, 9144, 11532, 11811, 11904, 12192, 15376, 15748, 16256, 17298, 17856, 18288, 23064, 23622, 24384, 30752, 31496, 34596, 35433, 35712, 36576, 46128, 47244, 48768, 61504, 62992, 69192, 70866, 73152, 92256, 94488, 122047, 123008, 125984, 138384, 141732, 146304, 184512, 188976, 244094, 251968, 276768, 283464, 366141, 369024, 377952, 488188, 503936, 553536, 566928, 732282, 755904, 976376, 1098423, 1107072, 1133856, 1464564, 1511808, 1952752, 2196846, 2267712, 2929128, 3905504, 4393692, 4535424, 5858256, 7811008, 8787384, 11716512, 15622016, 17574768, 23433024, 35149536, 46866048, 70299072, 140598144]

約数ペア:

[(1, 140598144), (2, 70299072), (3, 46866048), (4, 35149536), (6, 23433024), (8, 17574768), (9, 15622016), (12, 11716512), (16, 8787384), (18, 7811008), (24, 5858256), (31, 4535424), (32, 4393692), (36, 3905504), (48, 2929128), (62, 2267712), (64, 2196846), (72, 1952752), (93, 1511808), (96, 1464564), (124, 1133856), (127, 1107072), (128, 1098423), (144, 976376), (186, 755904), (192, 732282), (248, 566928), (254, 553536), (279, 503936), (288, 488188), (372, 377952), (381, 369024), (384, 366141), (496, 283464), (508, 276768), (558, 251968), (576, 244094), (744, 188976), (762, 184512), (961, 146304), (992, 141732), (1016, 138384), (1116, 125984), (1143, 123008), (1152, 122047), (1488, 94488), (1524, 92256), (1922, 73152), (1984, 70866), (2032, 69192), (2232, 62992), (2286, 61504), (2883, 48768), (2976, 47244), (3048, 46128), (3844, 36576), (3937, 35712), (3968, 35433), (4064, 34596), (4464, 31496), (4572, 30752), (5766, 24384), (5952, 23622), (6096, 23064), (7688, 18288), (7874, 17856), (8128, 17298), (8649, 16256), (8928, 15748), (9144, 15376), (11532, 12192), (11811, 11904)]