157047814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{2129}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 294451200

約数和(自身を除く): 137403386

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 479, 958, 2129, 3353, 4258, 5269, 6706, 10538, 14903, 23419, 29806, 36883, 46838, 73766, 163933, 327866, 1019791, 2039582, 7138537, 11217701, 14277074, 22435402, 78523907, 157047814]

約数ペア:

[(1, 157047814), (2, 78523907), (7, 22435402), (11, 14277074), (14, 11217701), (22, 7138537), (77, 2039582), (154, 1019791), (479, 327866), (958, 163933), (2129, 73766), (3353, 46838), (4258, 36883), (5269, 29806), (6706, 23419), (10538, 14903)]