168491176

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{12589}}^1$

素因数の和:12841

約数の個数: 32

約数和(自身を含む): 362592000

約数和(自身を除く): 194100824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 6692, 12589, 13384, 25178, 50356, 88123, 100712, 176246, 352492, 704984, 3008771, 6017542, 12035084, 21061397, 24070168, 42122794, 84245588, 168491176]

約数ペア:

[(1, 168491176), (2, 84245588), (4, 42122794), (7, 24070168), (8, 21061397), (14, 12035084), (28, 6017542), (56, 3008771), (239, 704984), (478, 352492), (956, 176246), (1673, 100712), (1912, 88123), (3346, 50356), (6692, 25178), (12589, 13384)]