128551332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{117721}}^1$

素因数の和:117748

約数の個数: 48

約数和(自身を含む): 369176192

約数和(自身を除く): 240624860

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 117721, 235442, 353163, 470884, 706326, 824047, 1412652, 1530373, 1648094, 2472141, 3060746, 3296188, 4591119, 4944282, 6121492, 9182238, 9888564, 10712611, 18364476, 21425222, 32137833, 42850444, 64275666, 128551332]

約数ペア:

[(1, 128551332), (2, 64275666), (3, 42850444), (4, 32137833), (6, 21425222), (7, 18364476), (12, 10712611), (13, 9888564), (14, 9182238), (21, 6121492), (26, 4944282), (28, 4591119), (39, 3296188), (42, 3060746), (52, 2472141), (78, 1648094), (84, 1530373), (91, 1412652), (156, 824047), (182, 706326), (273, 470884), (364, 353163), (546, 235442), (1092, 117721)]