127570072

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{78553}}^1$

素因数の和:78595

約数の個数: 32

約数和(自身を含む): 282794400

約数和(自身を除く): 155224328

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 78553, 157106, 314212, 549871, 628424, 1099742, 2199484, 2278037, 4398968, 4556074, 9112148, 15946259, 18224296, 31892518, 63785036, 127570072]

約数ペア:

[(1, 127570072), (2, 63785036), (4, 31892518), (7, 18224296), (8, 15946259), (14, 9112148), (28, 4556074), (29, 4398968), (56, 2278037), (58, 2199484), (116, 1099742), (203, 628424), (232, 549871), (406, 314212), (812, 157106), (1624, 78553)]