142522488

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{20407}}^1$

素因数の和:20516

約数の個数: 48

約数和(自身を含む): 389996880

約数和(自身を除く): 247474392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 20407, 40814, 61221, 81628, 122442, 163256, 183663, 244884, 367326, 489768, 734652, 1469304, 1979479, 3958958, 5938437, 7917916, 11876874, 15835832, 17815311, 23753748, 35630622, 47507496, 71261244, 142522488]

約数ペア:

[(1, 142522488), (2, 71261244), (3, 47507496), (4, 35630622), (6, 23753748), (8, 17815311), (9, 15835832), (12, 11876874), (18, 7917916), (24, 5938437), (36, 3958958), (72, 1979479), (97, 1469304), (194, 734652), (291, 489768), (388, 367326), (582, 244884), (776, 183663), (873, 163256), (1164, 122442), (1746, 81628), (2328, 61221), (3492, 40814), (6984, 20407)]