129432192

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 361912320

約数和(自身を除く): 232480128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 83, 93, 96, 124, 128, 131, 166, 186, 192, 248, 249, 262, 332, 372, 384, 393, 496, 498, 524, 664, 744, 786, 992, 996, 1048, 1328, 1488, 1572, 1984, 1992, 2096, 2573, 2656, 2976, 3144, 3968, 3984, 4061, 4192, 5146, 5312, 5952, 6288, 7719, 7968, 8122, 8384, 10292, 10624, 10873, 11904, 12183, 12576, 15438, 15936, 16244, 16768, 20584, 21746, 24366, 25152, 30876, 31872, 32488, 32619, 41168, 43492, 48732, 50304, 61752, 64976, 65238, 82336, 86984, 97464, 123504, 129952, 130476, 164672, 173968, 194928, 247008, 259904, 260952, 329344, 337063, 347936, 389856, 494016, 519808, 521904, 674126, 695872, 779712, 988032, 1011189, 1043808, 1348252, 1391744, 1559424, 2022378, 2087616, 2696504, 4044756, 4175232, 5393008, 8089512, 10786016, 16179024, 21572032, 32358048, 43144064, 64716096, 129432192]

約数ペア:

[(1, 129432192), (2, 64716096), (3, 43144064), (4, 32358048), (6, 21572032), (8, 16179024), (12, 10786016), (16, 8089512), (24, 5393008), (31, 4175232), (32, 4044756), (48, 2696504), (62, 2087616), (64, 2022378), (83, 1559424), (93, 1391744), (96, 1348252), (124, 1043808), (128, 1011189), (131, 988032), (166, 779712), (186, 695872), (192, 674126), (248, 521904), (249, 519808), (262, 494016), (332, 389856), (372, 347936), (384, 337063), (393, 329344), (496, 260952), (498, 259904), (524, 247008), (664, 194928), (744, 173968), (786, 164672), (992, 130476), (996, 129952), (1048, 123504), (1328, 97464), (1488, 86984), (1572, 82336), (1984, 65238), (1992, 64976), (2096, 61752), (2573, 50304), (2656, 48732), (2976, 43492), (3144, 41168), (3968, 32619), (3984, 32488), (4061, 31872), (4192, 30876), (5146, 25152), (5312, 24366), (5952, 21746), (6288, 20584), (7719, 16768), (7968, 16244), (8122, 15936), (8384, 15438), (10292, 12576), (10624, 12183), (10873, 11904)]