128896512

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2759

約数の個数: 80

約数和(自身を含む): 354596352

約数和(自身を除く): 225699840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2707, 2976, 3968, 5414, 5952, 7936, 8121, 10828, 11904, 15872, 16242, 21656, 23808, 32484, 43312, 47616, 64968, 83917, 86624, 129936, 167834, 173248, 251751, 259872, 335668, 346496, 503502, 519744, 671336, 692992, 1007004, 1039488, 1342672, 1385984, 2014008, 2078976, 2685344, 4028016, 4157952, 5370688, 8056032, 10741376, 16112064, 21482752, 32224128, 42965504, 64448256, 128896512]

約数ペア:

[(1, 128896512), (2, 64448256), (3, 42965504), (4, 32224128), (6, 21482752), (8, 16112064), (12, 10741376), (16, 8056032), (24, 5370688), (31, 4157952), (32, 4028016), (48, 2685344), (62, 2078976), (64, 2014008), (93, 1385984), (96, 1342672), (124, 1039488), (128, 1007004), (186, 692992), (192, 671336), (248, 519744), (256, 503502), (372, 346496), (384, 335668), (496, 259872), (512, 251751), (744, 173248), (768, 167834), (992, 129936), (1488, 86624), (1536, 83917), (1984, 64968), (2707, 47616), (2976, 43312), (3968, 32484), (5414, 23808), (5952, 21656), (7936, 16242), (8121, 15872), (10828, 11904)]