159172944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{473729}}^1$

素因数の和:473747

約数の個数: 40

約数和(自身を含む): 469940160

約数和(自身を除く): 310767216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 473729, 947458, 1421187, 1894916, 2842374, 3316103, 3789832, 5684748, 6632206, 7579664, 9948309, 11369496, 13264412, 19896618, 22738992, 26528824, 39793236, 53057648, 79586472, 159172944]

約数ペア:

[(1, 159172944), (2, 79586472), (3, 53057648), (4, 39793236), (6, 26528824), (7, 22738992), (8, 19896618), (12, 13264412), (14, 11369496), (16, 9948309), (21, 7579664), (24, 6632206), (28, 5684748), (42, 3789832), (48, 3316103), (56, 2842374), (84, 1894916), (112, 1421187), (168, 947458), (336, 473729)]