171247488

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 475524000

約数和(自身を除く): 304276512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 73, 82, 96, 123, 128, 146, 149, 164, 192, 219, 246, 292, 298, 328, 384, 438, 447, 492, 584, 596, 656, 876, 894, 984, 1168, 1192, 1312, 1752, 1788, 1968, 2336, 2384, 2624, 2993, 3504, 3576, 3936, 4672, 4768, 5248, 5986, 6109, 7008, 7152, 7872, 8979, 9344, 9536, 10877, 11972, 12218, 14016, 14304, 15744, 17958, 18327, 19072, 21754, 23944, 24436, 28032, 28608, 32631, 35916, 36654, 43508, 47888, 48872, 57216, 65262, 71832, 73308, 87016, 95776, 97744, 130524, 143664, 146616, 174032, 191552, 195488, 261048, 287328, 293232, 348064, 383104, 390976, 445957, 522096, 574656, 586464, 696128, 781952, 891914, 1044192, 1149312, 1172928, 1337871, 1392256, 1783828, 2088384, 2345856, 2675742, 3567656, 4176768, 5351484, 7135312, 10702968, 14270624, 21405936, 28541248, 42811872, 57082496, 85623744, 171247488]

約数ペア:

[(1, 171247488), (2, 85623744), (3, 57082496), (4, 42811872), (6, 28541248), (8, 21405936), (12, 14270624), (16, 10702968), (24, 7135312), (32, 5351484), (41, 4176768), (48, 3567656), (64, 2675742), (73, 2345856), (82, 2088384), (96, 1783828), (123, 1392256), (128, 1337871), (146, 1172928), (149, 1149312), (164, 1044192), (192, 891914), (219, 781952), (246, 696128), (292, 586464), (298, 574656), (328, 522096), (384, 445957), (438, 390976), (447, 383104), (492, 348064), (584, 293232), (596, 287328), (656, 261048), (876, 195488), (894, 191552), (984, 174032), (1168, 146616), (1192, 143664), (1312, 130524), (1752, 97744), (1788, 95776), (1968, 87016), (2336, 73308), (2384, 71832), (2624, 65262), (2993, 57216), (3504, 48872), (3576, 47888), (3936, 43508), (4672, 36654), (4768, 35916), (5248, 32631), (5986, 28608), (6109, 28032), (7008, 24436), (7152, 23944), (7872, 21754), (8979, 19072), (9344, 18327), (9536, 17958), (10877, 15744), (11972, 14304), (12218, 14016)]