138611232

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:455

約数の個数: 144

約数和(自身を含む): 421817760

約数和(自身を除く): 283206528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 73, 76, 96, 114, 144, 146, 152, 171, 219, 228, 288, 292, 304, 342, 347, 438, 456, 584, 608, 657, 684, 694, 876, 912, 1041, 1168, 1314, 1368, 1387, 1388, 1752, 1824, 2082, 2336, 2628, 2736, 2774, 2776, 3123, 3504, 4161, 4164, 5256, 5472, 5548, 5552, 6246, 6593, 7008, 8322, 8328, 10512, 11096, 11104, 12483, 12492, 13186, 16644, 16656, 19779, 21024, 22192, 24966, 24984, 25331, 26372, 33288, 33312, 39558, 44384, 49932, 49968, 50662, 52744, 59337, 66576, 75993, 79116, 99864, 99936, 101324, 105488, 118674, 133152, 151986, 158232, 199728, 202648, 210976, 227979, 237348, 303972, 316464, 399456, 405296, 455958, 474696, 481289, 607944, 632928, 810592, 911916, 949392, 962578, 1215888, 1443867, 1823832, 1898784, 1925156, 2431776, 2887734, 3647664, 3850312, 4331601, 5775468, 7295328, 7700624, 8663202, 11550936, 15401248, 17326404, 23101872, 34652808, 46203744, 69305616, 138611232]

約数ペア:

[(1, 138611232), (2, 69305616), (3, 46203744), (4, 34652808), (6, 23101872), (8, 17326404), (9, 15401248), (12, 11550936), (16, 8663202), (18, 7700624), (19, 7295328), (24, 5775468), (32, 4331601), (36, 3850312), (38, 3647664), (48, 2887734), (57, 2431776), (72, 1925156), (73, 1898784), (76, 1823832), (96, 1443867), (114, 1215888), (144, 962578), (146, 949392), (152, 911916), (171, 810592), (219, 632928), (228, 607944), (288, 481289), (292, 474696), (304, 455958), (342, 405296), (347, 399456), (438, 316464), (456, 303972), (584, 237348), (608, 227979), (657, 210976), (684, 202648), (694, 199728), (876, 158232), (912, 151986), (1041, 133152), (1168, 118674), (1314, 105488), (1368, 101324), (1387, 99936), (1388, 99864), (1752, 79116), (1824, 75993), (2082, 66576), (2336, 59337), (2628, 52744), (2736, 50662), (2774, 49968), (2776, 49932), (3123, 44384), (3504, 39558), (4161, 33312), (4164, 33288), (5256, 26372), (5472, 25331), (5548, 24984), (5552, 24966), (6246, 22192), (6593, 21024), (7008, 19779), (8322, 16656), (8328, 16644), (10512, 13186), (11096, 12492), (11104, 12483)]