163881984

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{7621}}^1$

素因数の和:7651

約数の個数: 88

約数和(自身を含む): 499271488

約数和(自身を除く): 335389504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 7621, 10752, 15242, 21504, 22863, 30484, 45726, 53347, 60968, 91452, 106694, 121936, 160041, 182904, 213388, 243872, 320082, 365808, 426776, 487744, 640164, 731616, 853552, 975488, 1280328, 1463232, 1707104, 1950976, 2560656, 2926464, 3414208, 3901952, 5121312, 5852928, 6828416, 7803904, 10242624, 11705856, 13656832, 20485248, 23411712, 27313664, 40970496, 54627328, 81940992, 163881984]

約数ペア:

[(1, 163881984), (2, 81940992), (3, 54627328), (4, 40970496), (6, 27313664), (7, 23411712), (8, 20485248), (12, 13656832), (14, 11705856), (16, 10242624), (21, 7803904), (24, 6828416), (28, 5852928), (32, 5121312), (42, 3901952), (48, 3414208), (56, 2926464), (64, 2560656), (84, 1950976), (96, 1707104), (112, 1463232), (128, 1280328), (168, 975488), (192, 853552), (224, 731616), (256, 640164), (336, 487744), (384, 426776), (448, 365808), (512, 320082), (672, 243872), (768, 213388), (896, 182904), (1024, 160041), (1344, 121936), (1536, 106694), (1792, 91452), (2688, 60968), (3072, 53347), (3584, 45726), (5376, 30484), (7168, 22863), (7621, 21504), (10752, 15242)]