137355288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1999}}^1$

素因数の和:2424

約数の個数: 64

約数和(自身を含む): 393600000

約数和(自身を除く): 256244712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409, 818, 1227, 1636, 1999, 2454, 2863, 3272, 3998, 4908, 5726, 5997, 7996, 8589, 9816, 11452, 11994, 13993, 15992, 17178, 22904, 23988, 27986, 34356, 41979, 47976, 55972, 68712, 83958, 111944, 167916, 335832, 817591, 1635182, 2452773, 3270364, 4905546, 5723137, 6540728, 9811092, 11446274, 17169411, 19622184, 22892548, 34338822, 45785096, 68677644, 137355288]

約数ペア:

[(1, 137355288), (2, 68677644), (3, 45785096), (4, 34338822), (6, 22892548), (7, 19622184), (8, 17169411), (12, 11446274), (14, 9811092), (21, 6540728), (24, 5723137), (28, 4905546), (42, 3270364), (56, 2452773), (84, 1635182), (168, 817591), (409, 335832), (818, 167916), (1227, 111944), (1636, 83958), (1999, 68712), (2454, 55972), (2863, 47976), (3272, 41979), (3998, 34356), (4908, 27986), (5726, 23988), (5997, 22904), (7996, 17178), (8589, 15992), (9816, 13993), (11452, 11994)]