198046848

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 551485440

約数和(自身を除く): 353438592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 127, 128, 131, 186, 192, 248, 254, 262, 372, 381, 384, 393, 496, 508, 524, 744, 762, 786, 992, 1016, 1048, 1488, 1524, 1572, 1984, 2032, 2096, 2976, 3048, 3144, 3937, 3968, 4061, 4064, 4192, 5952, 6096, 6288, 7874, 8122, 8128, 8384, 11811, 11904, 12183, 12192, 12576, 15748, 16244, 16256, 16637, 16768, 23622, 24366, 24384, 25152, 31496, 32488, 33274, 47244, 48732, 48768, 49911, 50304, 62992, 64976, 66548, 94488, 97464, 99822, 125984, 129952, 133096, 188976, 194928, 199644, 251968, 259904, 266192, 377952, 389856, 399288, 503936, 515747, 519808, 532384, 755904, 779712, 798576, 1031494, 1064768, 1511808, 1547241, 1559424, 1597152, 2062988, 2129536, 3094482, 3194304, 4125976, 6188964, 6388608, 8251952, 12377928, 16503904, 24755856, 33007808, 49511712, 66015616, 99023424, 198046848]

約数ペア:

[(1, 198046848), (2, 99023424), (3, 66015616), (4, 49511712), (6, 33007808), (8, 24755856), (12, 16503904), (16, 12377928), (24, 8251952), (31, 6388608), (32, 6188964), (48, 4125976), (62, 3194304), (64, 3094482), (93, 2129536), (96, 2062988), (124, 1597152), (127, 1559424), (128, 1547241), (131, 1511808), (186, 1064768), (192, 1031494), (248, 798576), (254, 779712), (262, 755904), (372, 532384), (381, 519808), (384, 515747), (393, 503936), (496, 399288), (508, 389856), (524, 377952), (744, 266192), (762, 259904), (786, 251968), (992, 199644), (1016, 194928), (1048, 188976), (1488, 133096), (1524, 129952), (1572, 125984), (1984, 99822), (2032, 97464), (2096, 94488), (2976, 66548), (3048, 64976), (3144, 62992), (3937, 50304), (3968, 49911), (4061, 48768), (4064, 48732), (4192, 47244), (5952, 33274), (6096, 32488), (6288, 31496), (7874, 25152), (8122, 24384), (8128, 24366), (8384, 23622), (11811, 16768), (11904, 16637), (12183, 16256), (12192, 16244), (12576, 15748)]