168804921212

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{7077181}}^1$

素因数の和:7077341

約数の個数: 24

約数和(自身を含む): 303186476880

約数和(自身を除く): 134381555668

約数列:

[1, 2, 4, 67, 89, 134, 178, 268, 356, 5963, 11926, 23852, 7077181, 14154362, 28308724, 474171127, 629869109, 948342254, 1259738218, 1896684508, 2519476436, 42201230303, 84402460606, 168804921212]

約数ペア:

[(1, 168804921212), (2, 84402460606), (4, 42201230303), (67, 2519476436), (89, 1896684508), (134, 1259738218), (178, 948342254), (268, 629869109), (356, 474171127), (5963, 28308724), (11926, 14154362), (23852, 7077181)]