142055856

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 140

約数和(自身を含む): 435057720

約数和(自身を除く): 293001864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 641, 648, 684, 729, 912, 972, 1026, 1282, 1296, 1368, 1458, 1539, 1923, 1944, 2052, 2564, 2736, 2916, 3078, 3846, 3888, 4104, 4617, 5128, 5769, 5832, 6156, 7692, 8208, 9234, 10256, 11538, 11664, 12179, 12312, 13851, 15384, 17307, 18468, 23076, 24358, 24624, 27702, 30768, 34614, 36537, 36936, 46152, 48716, 51921, 55404, 69228, 73074, 73872, 92304, 97432, 103842, 109611, 110808, 138456, 146148, 155763, 194864, 207684, 219222, 221616, 276912, 292296, 311526, 328833, 415368, 438444, 467289, 584592, 623052, 657666, 830736, 876888, 934578, 986499, 1246104, 1315332, 1753776, 1869156, 1972998, 2492208, 2630664, 2959497, 3738312, 3945996, 5261328, 5918994, 7476624, 7891992, 8878491, 11837988, 15783984, 17756982, 23675976, 35513964, 47351952, 71027928, 142055856]

約数ペア:

[(1, 142055856), (2, 71027928), (3, 47351952), (4, 35513964), (6, 23675976), (8, 17756982), (9, 15783984), (12, 11837988), (16, 8878491), (18, 7891992), (19, 7476624), (24, 5918994), (27, 5261328), (36, 3945996), (38, 3738312), (48, 2959497), (54, 2630664), (57, 2492208), (72, 1972998), (76, 1869156), (81, 1753776), (108, 1315332), (114, 1246104), (144, 986499), (152, 934578), (162, 876888), (171, 830736), (216, 657666), (228, 623052), (243, 584592), (304, 467289), (324, 438444), (342, 415368), (432, 328833), (456, 311526), (486, 292296), (513, 276912), (641, 221616), (648, 219222), (684, 207684), (729, 194864), (912, 155763), (972, 146148), (1026, 138456), (1282, 110808), (1296, 109611), (1368, 103842), (1458, 97432), (1539, 92304), (1923, 73872), (1944, 73074), (2052, 69228), (2564, 55404), (2736, 51921), (2916, 48716), (3078, 46152), (3846, 36936), (3888, 36537), (4104, 34614), (4617, 30768), (5128, 27702), (5769, 24624), (5832, 24358), (6156, 23076), (7692, 18468), (8208, 17307), (9234, 15384), (10256, 13851), (11538, 12312), (11664, 12179)]