15744768

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 48074880

約数和(自身を除く): 32330112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 83, 96, 104, 114, 128, 152, 156, 166, 192, 208, 228, 247, 249, 256, 304, 312, 332, 384, 416, 456, 494, 498, 608, 624, 664, 741, 768, 832, 912, 988, 996, 1079, 1216, 1248, 1328, 1482, 1577, 1664, 1824, 1976, 1992, 2158, 2432, 2496, 2656, 2964, 3154, 3237, 3328, 3648, 3952, 3984, 4316, 4731, 4864, 4992, 5312, 5928, 6308, 6474, 7296, 7904, 7968, 8632, 9462, 9984, 10624, 11856, 12616, 12948, 14592, 15808, 15936, 17264, 18924, 20501, 21248, 23712, 25232, 25896, 31616, 31872, 34528, 37848, 41002, 47424, 50464, 51792, 61503, 63232, 63744, 69056, 75696, 82004, 94848, 100928, 103584, 123006, 138112, 151392, 164008, 189696, 201856, 207168, 246012, 276224, 302784, 328016, 403712, 414336, 492024, 605568, 656032, 828672, 984048, 1211136, 1312064, 1968096, 2624128, 3936192, 5248256, 7872384, 15744768]

約数ペア:

[(1, 15744768), (2, 7872384), (3, 5248256), (4, 3936192), (6, 2624128), (8, 1968096), (12, 1312064), (13, 1211136), (16, 984048), (19, 828672), (24, 656032), (26, 605568), (32, 492024), (38, 414336), (39, 403712), (48, 328016), (52, 302784), (57, 276224), (64, 246012), (76, 207168), (78, 201856), (83, 189696), (96, 164008), (104, 151392), (114, 138112), (128, 123006), (152, 103584), (156, 100928), (166, 94848), (192, 82004), (208, 75696), (228, 69056), (247, 63744), (249, 63232), (256, 61503), (304, 51792), (312, 50464), (332, 47424), (384, 41002), (416, 37848), (456, 34528), (494, 31872), (498, 31616), (608, 25896), (624, 25232), (664, 23712), (741, 21248), (768, 20501), (832, 18924), (912, 17264), (988, 15936), (996, 15808), (1079, 14592), (1216, 12948), (1248, 12616), (1328, 11856), (1482, 10624), (1577, 9984), (1664, 9462), (1824, 8632), (1976, 7968), (1992, 7904), (2158, 7296), (2432, 6474), (2496, 6308), (2656, 5928), (2964, 5312), (3154, 4992), (3237, 4864), (3328, 4731), (3648, 4316), (3952, 3984)]