156431232

素因数分解:

$2^7\times 3^2\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 452775960

約数和(自身を除く): 296344728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 251, 288, 384, 502, 541, 576, 753, 1004, 1082, 1152, 1506, 1623, 2008, 2164, 2259, 3012, 3246, 4016, 4328, 4518, 4869, 6024, 6492, 8032, 8656, 9036, 9738, 12048, 12984, 16064, 17312, 18072, 19476, 24096, 25968, 32128, 34624, 36144, 38952, 48192, 51936, 69248, 72288, 77904, 96384, 103872, 135791, 144576, 155808, 207744, 271582, 289152, 311616, 407373, 543164, 623232, 814746, 1086328, 1222119, 1629492, 2172656, 2444238, 3258984, 4345312, 4888476, 6517968, 8690624, 9776952, 13035936, 17381248, 19553904, 26071872, 39107808, 52143744, 78215616, 156431232]

約数ペア:

[(1, 156431232), (2, 78215616), (3, 52143744), (4, 39107808), (6, 26071872), (8, 19553904), (9, 17381248), (12, 13035936), (16, 9776952), (18, 8690624), (24, 6517968), (32, 4888476), (36, 4345312), (48, 3258984), (64, 2444238), (72, 2172656), (96, 1629492), (128, 1222119), (144, 1086328), (192, 814746), (251, 623232), (288, 543164), (384, 407373), (502, 311616), (541, 289152), (576, 271582), (753, 207744), (1004, 155808), (1082, 144576), (1152, 135791), (1506, 103872), (1623, 96384), (2008, 77904), (2164, 72288), (2259, 69248), (3012, 51936), (3246, 48192), (4016, 38952), (4328, 36144), (4518, 34624), (4869, 32128), (6024, 25968), (6492, 24096), (8032, 19476), (8656, 18072), (9036, 17312), (9738, 16064), (12048, 12984)]