123542784

素因数分解:

$2^8\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:137

約数の個数: 162

約数和(自身を含む): 377255970

約数和(自身を除く): 253713186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 43, 48, 58, 64, 72, 86, 87, 96, 116, 128, 129, 144, 172, 174, 192, 232, 256, 258, 261, 288, 344, 348, 384, 387, 464, 516, 522, 576, 688, 696, 768, 774, 928, 1032, 1044, 1152, 1247, 1376, 1392, 1548, 1849, 1856, 2064, 2088, 2304, 2494, 2752, 2784, 3096, 3698, 3712, 3741, 4128, 4176, 4988, 5504, 5547, 5568, 6192, 7396, 7424, 7482, 8256, 8352, 9976, 11008, 11094, 11136, 11223, 12384, 14792, 14964, 16512, 16641, 16704, 19952, 22188, 22272, 22446, 24768, 29584, 29928, 33024, 33282, 33408, 39904, 44376, 44892, 49536, 53621, 59168, 59856, 66564, 66816, 79808, 88752, 89784, 99072, 107242, 118336, 119712, 133128, 159616, 160863, 177504, 179568, 214484, 236672, 239424, 266256, 319232, 321726, 355008, 359136, 428968, 473344, 478848, 482589, 532512, 643452, 710016, 718272, 857936, 957696, 965178, 1065024, 1286904, 1420032, 1436544, 1715872, 1930356, 2130048, 2573808, 2873088, 3431744, 3860712, 4260096, 5147616, 6863488, 7721424, 10295232, 13726976, 15442848, 20590464, 30885696, 41180928, 61771392, 123542784]

約数ペア:

[(1, 123542784), (2, 61771392), (3, 41180928), (4, 30885696), (6, 20590464), (8, 15442848), (9, 13726976), (12, 10295232), (16, 7721424), (18, 6863488), (24, 5147616), (29, 4260096), (32, 3860712), (36, 3431744), (43, 2873088), (48, 2573808), (58, 2130048), (64, 1930356), (72, 1715872), (86, 1436544), (87, 1420032), (96, 1286904), (116, 1065024), (128, 965178), (129, 957696), (144, 857936), (172, 718272), (174, 710016), (192, 643452), (232, 532512), (256, 482589), (258, 478848), (261, 473344), (288, 428968), (344, 359136), (348, 355008), (384, 321726), (387, 319232), (464, 266256), (516, 239424), (522, 236672), (576, 214484), (688, 179568), (696, 177504), (768, 160863), (774, 159616), (928, 133128), (1032, 119712), (1044, 118336), (1152, 107242), (1247, 99072), (1376, 89784), (1392, 88752), (1548, 79808), (1849, 66816), (1856, 66564), (2064, 59856), (2088, 59168), (2304, 53621), (2494, 49536), (2752, 44892), (2784, 44376), (3096, 39904), (3698, 33408), (3712, 33282), (3741, 33024), (4128, 29928), (4176, 29584), (4988, 24768), (5504, 22446), (5547, 22272), (5568, 22188), (6192, 19952), (7396, 16704), (7424, 16641), (7482, 16512), (8256, 14964), (8352, 14792), (9976, 12384), (11008, 11223), (11094, 11136)]