168779968

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5623}}^1$

素因数の和:5709

約数の個数: 56

約数和(自身を含む): 388550912

約数和(自身を除く): 219770944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 448, 469, 536, 938, 1072, 1876, 2144, 3752, 4288, 5623, 7504, 11246, 15008, 22492, 30016, 39361, 44984, 78722, 89968, 157444, 179936, 314888, 359872, 376741, 629776, 753482, 1259552, 1506964, 2519104, 2637187, 3013928, 5274374, 6027856, 10548748, 12055712, 21097496, 24111424, 42194992, 84389984, 168779968]

約数ペア:

[(1, 168779968), (2, 84389984), (4, 42194992), (7, 24111424), (8, 21097496), (14, 12055712), (16, 10548748), (28, 6027856), (32, 5274374), (56, 3013928), (64, 2637187), (67, 2519104), (112, 1506964), (134, 1259552), (224, 753482), (268, 629776), (448, 376741), (469, 359872), (536, 314888), (938, 179936), (1072, 157444), (1876, 89968), (2144, 78722), (3752, 44984), (4288, 39361), (5623, 30016), (7504, 22492), (11246, 15008)]