148609846

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4505

約数の個数: 48

約数和(自身を含む): 292073472

約数和(自身を除く): 143463626

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 1078, 1519, 2387, 3038, 4447, 4774, 8894, 16709, 31129, 33418, 48917, 62258, 97834, 137857, 217903, 275714, 342419, 435806, 684838, 964999, 1516427, 1929998, 2396933, 3032854, 4793866, 6754993, 10614989, 13509986, 21229978, 74304923, 148609846]

約数ペア:

[(1, 148609846), (2, 74304923), (7, 21229978), (11, 13509986), (14, 10614989), (22, 6754993), (31, 4793866), (49, 3032854), (62, 2396933), (77, 1929998), (98, 1516427), (154, 964999), (217, 684838), (341, 435806), (434, 342419), (539, 275714), (682, 217903), (1078, 137857), (1519, 97834), (2387, 62258), (3038, 48917), (4447, 33418), (4774, 31129), (8894, 16709)]