145718784

素因数分解:

$2^9\times 3^3\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 439971840

約数和(自身を除く): 294253056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 127, 128, 144, 166, 192, 216, 249, 254, 256, 288, 332, 381, 384, 432, 498, 508, 512, 576, 664, 747, 762, 768, 864, 996, 1016, 1143, 1152, 1328, 1494, 1524, 1536, 1728, 1992, 2032, 2241, 2286, 2304, 2656, 2988, 3048, 3429, 3456, 3984, 4064, 4482, 4572, 4608, 5312, 5976, 6096, 6858, 6912, 7968, 8128, 8964, 9144, 10541, 10624, 11952, 12192, 13716, 13824, 15936, 16256, 17928, 18288, 21082, 21248, 23904, 24384, 27432, 31623, 31872, 32512, 35856, 36576, 42164, 42496, 47808, 48768, 54864, 63246, 63744, 65024, 71712, 73152, 84328, 94869, 95616, 97536, 109728, 126492, 127488, 143424, 146304, 168656, 189738, 191232, 195072, 219456, 252984, 284607, 286848, 292608, 337312, 379476, 382464, 438912, 505968, 569214, 573696, 585216, 674624, 758952, 877824, 1011936, 1138428, 1147392, 1349248, 1517904, 1755648, 2023872, 2276856, 2698496, 3035808, 4047744, 4553712, 5396992, 6071616, 8095488, 9107424, 12143232, 16190976, 18214848, 24286464, 36429696, 48572928, 72859392, 145718784]

約数ペア:

[(1, 145718784), (2, 72859392), (3, 48572928), (4, 36429696), (6, 24286464), (8, 18214848), (9, 16190976), (12, 12143232), (16, 9107424), (18, 8095488), (24, 6071616), (27, 5396992), (32, 4553712), (36, 4047744), (48, 3035808), (54, 2698496), (64, 2276856), (72, 2023872), (83, 1755648), (96, 1517904), (108, 1349248), (127, 1147392), (128, 1138428), (144, 1011936), (166, 877824), (192, 758952), (216, 674624), (249, 585216), (254, 573696), (256, 569214), (288, 505968), (332, 438912), (381, 382464), (384, 379476), (432, 337312), (498, 292608), (508, 286848), (512, 284607), (576, 252984), (664, 219456), (747, 195072), (762, 191232), (768, 189738), (864, 168656), (996, 146304), (1016, 143424), (1143, 127488), (1152, 126492), (1328, 109728), (1494, 97536), (1524, 95616), (1536, 94869), (1728, 84328), (1992, 73152), (2032, 71712), (2241, 65024), (2286, 63744), (2304, 63246), (2656, 54864), (2988, 48768), (3048, 47808), (3429, 42496), (3456, 42164), (3984, 36576), (4064, 35856), (4482, 32512), (4572, 31872), (4608, 31623), (5312, 27432), (5976, 24384), (6096, 23904), (6858, 21248), (6912, 21082), (7968, 18288), (8128, 17928), (8964, 16256), (9144, 15936), (10541, 13824), (10624, 13716), (11952, 12192)]