137902856

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27061}}^1$

素因数の和:27094

約数の個数: 48

約数和(自身を含む): 323932140

約数和(自身を除く): 186029284

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 27061, 54122, 108244, 189427, 216488, 351793, 378854, 703586, 757708, 1325989, 1407172, 1515416, 2462551, 2651978, 2814344, 4925102, 5303956, 9850204, 10607912, 17237857, 19700408, 34475714, 68951428, 137902856]

約数ペア:

[(1, 137902856), (2, 68951428), (4, 34475714), (7, 19700408), (8, 17237857), (13, 10607912), (14, 9850204), (26, 5303956), (28, 4925102), (49, 2814344), (52, 2651978), (56, 2462551), (91, 1515416), (98, 1407172), (104, 1325989), (182, 757708), (196, 703586), (364, 378854), (392, 351793), (637, 216488), (728, 189427), (1274, 108244), (2548, 54122), (5096, 27061)]