128644608

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1455

約数の個数: 80

約数和(自身を含む): 348589296

約数和(自身を除く): 219944688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 512, 732, 768, 976, 1373, 1464, 1536, 1952, 2746, 2928, 3904, 4119, 5492, 5856, 7808, 8238, 10984, 11712, 15616, 16476, 21968, 23424, 31232, 32952, 43936, 46848, 65904, 83753, 87872, 93696, 131808, 167506, 175744, 251259, 263616, 335012, 351488, 502518, 527232, 670024, 702976, 1005036, 1054464, 1340048, 2010072, 2108928, 2680096, 4020144, 5360192, 8040288, 10720384, 16080576, 21440768, 32161152, 42881536, 64322304, 128644608]

約数ペア:

[(1, 128644608), (2, 64322304), (3, 42881536), (4, 32161152), (6, 21440768), (8, 16080576), (12, 10720384), (16, 8040288), (24, 5360192), (32, 4020144), (48, 2680096), (61, 2108928), (64, 2010072), (96, 1340048), (122, 1054464), (128, 1005036), (183, 702976), (192, 670024), (244, 527232), (256, 502518), (366, 351488), (384, 335012), (488, 263616), (512, 251259), (732, 175744), (768, 167506), (976, 131808), (1373, 93696), (1464, 87872), (1536, 83753), (1952, 65904), (2746, 46848), (2928, 43936), (3904, 32952), (4119, 31232), (5492, 23424), (5856, 21968), (7808, 16476), (8238, 15616), (10984, 11712)]