173144496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{515311}}^1$

素因数の和:515329

約数の個数: 40

約数和(自身を含む): 511189504

約数和(自身を除く): 338045008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 515311, 1030622, 1545933, 2061244, 3091866, 3607177, 4122488, 6183732, 7214354, 8244976, 10821531, 12367464, 14428708, 21643062, 24734928, 28857416, 43286124, 57714832, 86572248, 173144496]

約数ペア:

[(1, 173144496), (2, 86572248), (3, 57714832), (4, 43286124), (6, 28857416), (7, 24734928), (8, 21643062), (12, 14428708), (14, 12367464), (16, 10821531), (21, 8244976), (24, 7214354), (28, 6183732), (42, 4122488), (48, 3607177), (56, 3091866), (84, 2061244), (112, 1545933), (168, 1030622), (336, 515311)]