159296768

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 337260000

約数和(自身を除く): 177963232

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 232, 256, 344, 464, 499, 688, 928, 998, 1247, 1376, 1856, 1996, 2494, 2752, 3712, 3992, 4988, 5504, 7424, 7984, 9976, 11008, 14471, 15968, 19952, 21457, 28942, 31936, 39904, 42914, 57884, 63872, 79808, 85828, 115768, 127744, 159616, 171656, 231536, 319232, 343312, 463072, 622253, 686624, 926144, 1244506, 1373248, 1852288, 2489012, 2746496, 3704576, 4978024, 5492992, 9956048, 19912096, 39824192, 79648384, 159296768]

約数ペア:

[(1, 159296768), (2, 79648384), (4, 39824192), (8, 19912096), (16, 9956048), (29, 5492992), (32, 4978024), (43, 3704576), (58, 2746496), (64, 2489012), (86, 1852288), (116, 1373248), (128, 1244506), (172, 926144), (232, 686624), (256, 622253), (344, 463072), (464, 343312), (499, 319232), (688, 231536), (928, 171656), (998, 159616), (1247, 127744), (1376, 115768), (1856, 85828), (1996, 79808), (2494, 63872), (2752, 57884), (3712, 42914), (3992, 39904), (4988, 31936), (5504, 28942), (7424, 21457), (7984, 19952), (9976, 15968), (11008, 14471)]