168014872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{3079}}^1$

素因数の和:3463

約数の個数: 32

約数和(自身を含む): 332640000

約数和(自身を除く): 164625128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 359, 718, 1436, 2872, 3079, 6158, 6821, 12316, 13642, 24632, 27284, 54568, 58501, 117002, 234004, 468008, 1105361, 2210722, 4421444, 8842888, 21001859, 42003718, 84007436, 168014872]

約数ペア:

[(1, 168014872), (2, 84007436), (4, 42003718), (8, 21001859), (19, 8842888), (38, 4421444), (76, 2210722), (152, 1105361), (359, 468008), (718, 234004), (1436, 117002), (2872, 58501), (3079, 54568), (6158, 27284), (6821, 24632), (12316, 13642)]