118071808

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 80

約数和(自身を含む): 250626816

約数和(自身を除く): 132555008

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 173, 248, 256, 344, 346, 496, 512, 688, 692, 992, 1333, 1376, 1384, 1984, 2666, 2752, 2768, 3968, 5332, 5363, 5504, 5536, 7439, 7936, 10664, 10726, 11008, 11072, 14878, 15872, 21328, 21452, 22016, 22144, 29756, 42656, 42904, 44288, 59512, 85312, 85808, 88576, 119024, 170624, 171616, 230609, 238048, 341248, 343232, 461218, 476096, 682496, 686464, 922436, 952192, 1372928, 1844872, 1904384, 2745856, 3689744, 3808768, 7379488, 14758976, 29517952, 59035904, 118071808]

約数ペア:

[(1, 118071808), (2, 59035904), (4, 29517952), (8, 14758976), (16, 7379488), (31, 3808768), (32, 3689744), (43, 2745856), (62, 1904384), (64, 1844872), (86, 1372928), (124, 952192), (128, 922436), (172, 686464), (173, 682496), (248, 476096), (256, 461218), (344, 343232), (346, 341248), (496, 238048), (512, 230609), (688, 171616), (692, 170624), (992, 119024), (1333, 88576), (1376, 85808), (1384, 85312), (1984, 59512), (2666, 44288), (2752, 42904), (2768, 42656), (3968, 29756), (5332, 22144), (5363, 22016), (5504, 21452), (5536, 21328), (7439, 15872), (7936, 14878), (10664, 11072), (10726, 11008)]