168032979

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 264045600

約数和(自身を除く): 96012621

約数列:

[1, 3, 9, 19, 57, 61, 89, 171, 181, 183, 267, 543, 549, 801, 1159, 1629, 1691, 3439, 3477, 5073, 5429, 10317, 10431, 11041, 15219, 16109, 16287, 30951, 33123, 48327, 48861, 99369, 103151, 144981, 209779, 306071, 309453, 629337, 918213, 928359, 982649, 1888011, 2754639, 2947947, 8843841, 18670331, 56010993, 168032979]

約数ペア:

[(1, 168032979), (3, 56010993), (9, 18670331), (19, 8843841), (57, 2947947), (61, 2754639), (89, 1888011), (171, 982649), (181, 928359), (183, 918213), (267, 629337), (543, 309453), (549, 306071), (801, 209779), (1159, 144981), (1629, 103151), (1691, 99369), (3439, 48861), (3477, 48327), (5073, 33123), (5429, 30951), (10317, 16287), (10431, 16109), (11041, 15219)]