157084172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{295271}}^1$

素因数の和:295301

約数の個数: 24

約数和(自身を含む): 330704640

約数和(自身を除く): 173620468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 295271, 590542, 1181084, 2066897, 4133794, 5610149, 8267588, 11220298, 22440596, 39271043, 78542086, 157084172]

約数ペア:

[(1, 157084172), (2, 78542086), (4, 39271043), (7, 22440596), (14, 11220298), (19, 8267588), (28, 5610149), (38, 4133794), (76, 2066897), (133, 1181084), (266, 590542), (532, 295271)]