128171352

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{27109}}^1$

素因数の和:27315

約数の個数: 32

約数和(自身を含む): 322066800

約数和(自身を除く): 193895448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 27109, 54218, 81327, 108436, 162654, 216872, 325308, 650616, 5340473, 10680946, 16021419, 21361892, 32042838, 42723784, 64085676, 128171352]

約数ペア:

[(1, 128171352), (2, 64085676), (3, 42723784), (4, 32042838), (6, 21361892), (8, 16021419), (12, 10680946), (24, 5340473), (197, 650616), (394, 325308), (591, 216872), (788, 162654), (1182, 108436), (1576, 81327), (2364, 54218), (4728, 27109)]