171763968

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1609}}^1$

素因数の和:1767

約数の個数: 72

約数和(自身を含む): 460717600

約数和(自身を除く): 288953632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 556, 768, 834, 1112, 1609, 1668, 2224, 3218, 3336, 4448, 4827, 6436, 6672, 8896, 9654, 12872, 13344, 17792, 19308, 25744, 26688, 35584, 38616, 51488, 53376, 77232, 102976, 106752, 154464, 205952, 223651, 308928, 411904, 447302, 617856, 670953, 894604, 1235712, 1341906, 1789208, 2683812, 3578416, 5367624, 7156832, 10735248, 14313664, 21470496, 28627328, 42940992, 57254656, 85881984, 171763968]

約数ペア:

[(1, 171763968), (2, 85881984), (3, 57254656), (4, 42940992), (6, 28627328), (8, 21470496), (12, 14313664), (16, 10735248), (24, 7156832), (32, 5367624), (48, 3578416), (64, 2683812), (96, 1789208), (128, 1341906), (139, 1235712), (192, 894604), (256, 670953), (278, 617856), (384, 447302), (417, 411904), (556, 308928), (768, 223651), (834, 205952), (1112, 154464), (1609, 106752), (1668, 102976), (2224, 77232), (3218, 53376), (3336, 51488), (4448, 38616), (4827, 35584), (6436, 26688), (6672, 25744), (8896, 19308), (9654, 17792), (12872, 13344)]