155053208

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{272981}}^1$

素因数の和:273058

約数の個数: 16

約数和(自身を含む): 294820560

約数和(自身を除く): 139767352

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 272981, 545962, 1091924, 2183848, 19381651, 38763302, 77526604, 155053208]

約数ペア:

[(1, 155053208), (2, 77526604), (4, 38763302), (8, 19381651), (71, 2183848), (142, 1091924), (284, 545962), (568, 272981)]