123923904

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:538

約数の個数: 112

約数和(自身を含む): 356737920

約数和(自身を除く): 232814016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 131, 156, 192, 208, 262, 312, 379, 393, 416, 524, 624, 758, 786, 832, 1048, 1137, 1248, 1516, 1572, 1703, 2096, 2274, 2496, 3032, 3144, 3406, 4192, 4548, 4927, 5109, 6064, 6288, 6812, 8384, 9096, 9854, 10218, 12128, 12576, 13624, 14781, 18192, 19708, 20436, 24256, 25152, 27248, 29562, 36384, 39416, 40872, 49649, 54496, 59124, 72768, 78832, 81744, 99298, 108992, 118248, 148947, 157664, 163488, 198596, 236496, 297894, 315328, 326976, 397192, 472992, 595788, 645437, 794384, 945984, 1191576, 1290874, 1588768, 1936311, 2383152, 2581748, 3177536, 3872622, 4766304, 5163496, 7745244, 9532608, 10326992, 15490488, 20653984, 30980976, 41307968, 61961952, 123923904]

約数ペア:

[(1, 123923904), (2, 61961952), (3, 41307968), (4, 30980976), (6, 20653984), (8, 15490488), (12, 10326992), (13, 9532608), (16, 7745244), (24, 5163496), (26, 4766304), (32, 3872622), (39, 3177536), (48, 2581748), (52, 2383152), (64, 1936311), (78, 1588768), (96, 1290874), (104, 1191576), (131, 945984), (156, 794384), (192, 645437), (208, 595788), (262, 472992), (312, 397192), (379, 326976), (393, 315328), (416, 297894), (524, 236496), (624, 198596), (758, 163488), (786, 157664), (832, 148947), (1048, 118248), (1137, 108992), (1248, 99298), (1516, 81744), (1572, 78832), (1703, 72768), (2096, 59124), (2274, 54496), (2496, 49649), (3032, 40872), (3144, 39416), (3406, 36384), (4192, 29562), (4548, 27248), (4927, 25152), (5109, 24256), (6064, 20436), (6288, 19708), (6812, 18192), (8384, 14781), (9096, 13624), (9854, 12576), (10218, 12128)]