157920.00000000

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1697}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 94137120

約数和(自身を除く): 42365044

約数列:

[1, 2, 4, 29, 58, 116, 263, 526, 1052, 1697, 3394, 6788, 7627, 15254, 30508, 49213, 98426, 196852, 446311, 892622, 1785244, 12943019, 25886038, 51772076]

約数ペア:

[(1, 51772076), (2, 25886038), (4, 12943019), (29, 1785244), (58, 892622), (116, 446311), (263, 196852), (526, 98426), (1052, 49213), (1697, 30508), (3394, 15254), (6788, 7627)]