145789952

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:124

約数の個数: 132

約数和(自身を含む): 371997216

約数和(自身を除く): 226207264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 64, 77, 86, 88, 112, 128, 154, 172, 176, 224, 256, 301, 308, 344, 352, 448, 473, 512, 602, 616, 688, 704, 896, 946, 1024, 1204, 1232, 1376, 1408, 1792, 1849, 1892, 2408, 2464, 2752, 2816, 3311, 3584, 3698, 3784, 4816, 4928, 5504, 5632, 6622, 7168, 7396, 7568, 9632, 9856, 11008, 11264, 12943, 13244, 14792, 15136, 19264, 19712, 20339, 22016, 25886, 26488, 29584, 30272, 38528, 39424, 40678, 44032, 51772, 52976, 59168, 60544, 77056, 78848, 81356, 103544, 105952, 118336, 121088, 142373, 154112, 162712, 207088, 211904, 236672, 242176, 284746, 308224, 325424, 414176, 423808, 473344, 484352, 569492, 650848, 828352, 847616, 946688, 1138984, 1301696, 1656704, 1695232, 1893376, 2277968, 2603392, 3313408, 3390464, 4555936, 5206784, 6626816, 9111872, 10413568, 13253632, 18223744, 20827136, 36447488, 72894976, 145789952]

約数ペア:

[(1, 145789952), (2, 72894976), (4, 36447488), (7, 20827136), (8, 18223744), (11, 13253632), (14, 10413568), (16, 9111872), (22, 6626816), (28, 5206784), (32, 4555936), (43, 3390464), (44, 3313408), (56, 2603392), (64, 2277968), (77, 1893376), (86, 1695232), (88, 1656704), (112, 1301696), (128, 1138984), (154, 946688), (172, 847616), (176, 828352), (224, 650848), (256, 569492), (301, 484352), (308, 473344), (344, 423808), (352, 414176), (448, 325424), (473, 308224), (512, 284746), (602, 242176), (616, 236672), (688, 211904), (704, 207088), (896, 162712), (946, 154112), (1024, 142373), (1204, 121088), (1232, 118336), (1376, 105952), (1408, 103544), (1792, 81356), (1849, 78848), (1892, 77056), (2408, 60544), (2464, 59168), (2752, 52976), (2816, 51772), (3311, 44032), (3584, 40678), (3698, 39424), (3784, 38528), (4816, 30272), (4928, 29584), (5504, 26488), (5632, 25886), (6622, 22016), (7168, 20339), (7396, 19712), (7568, 19264), (9632, 15136), (9856, 14792), (11008, 13244), (11264, 12943)]