164179968

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 104

約数和(自身を含む): 452929536

約数和(自身を除く): 288749568

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, 431, 496, 512, 744, 768, 862, 992, 1024, 1293, 1488, 1536, 1724, 1984, 2048, 2586, 2976, 3072, 3448, 3968, 4096, 5172, 5952, 6144, 6896, 7936, 10344, 11904, 12288, 13361, 13792, 15872, 20688, 23808, 26722, 27584, 31744, 40083, 41376, 47616, 53444, 55168, 63488, 80166, 82752, 95232, 106888, 110336, 126976, 160332, 165504, 190464, 213776, 220672, 320664, 331008, 380928, 427552, 441344, 641328, 662016, 855104, 882688, 1282656, 1324032, 1710208, 1765376, 2565312, 2648064, 3420416, 5130624, 5296128, 6840832, 10261248, 13681664, 20522496, 27363328, 41044992, 54726656, 82089984, 164179968]

約数ペア:

[(1, 164179968), (2, 82089984), (3, 54726656), (4, 41044992), (6, 27363328), (8, 20522496), (12, 13681664), (16, 10261248), (24, 6840832), (31, 5296128), (32, 5130624), (48, 3420416), (62, 2648064), (64, 2565312), (93, 1765376), (96, 1710208), (124, 1324032), (128, 1282656), (186, 882688), (192, 855104), (248, 662016), (256, 641328), (372, 441344), (384, 427552), (431, 380928), (496, 331008), (512, 320664), (744, 220672), (768, 213776), (862, 190464), (992, 165504), (1024, 160332), (1293, 126976), (1488, 110336), (1536, 106888), (1724, 95232), (1984, 82752), (2048, 80166), (2586, 63488), (2976, 55168), (3072, 53444), (3448, 47616), (3968, 41376), (4096, 40083), (5172, 31744), (5952, 27584), (6144, 26722), (6896, 23808), (7936, 20688), (10344, 15872), (11904, 13792), (12288, 13361)]