157773588478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{771049}}^1$

素因数の和:771264

約数の個数: 32

約数和(自身を含む): 263810131200

約数和(自身を除く): 106036542722

約数列:

[1, 2, 11, 22, 71, 131, 142, 262, 781, 1441, 1562, 2882, 9301, 18602, 102311, 204622, 771049, 1542098, 8481539, 16963078, 54744479, 101007419, 109488958, 202014838, 602189269, 1111081609, 1204378538, 2222163218, 7171526749, 14343053498, 78886794239, 157773588478]

約数ペア:

[(1, 157773588478), (2, 78886794239), (11, 14343053498), (22, 7171526749), (71, 2222163218), (131, 1204378538), (142, 1111081609), (262, 602189269), (781, 202014838), (1441, 109488958), (1562, 101007419), (2882, 54744479), (9301, 16963078), (18602, 8481539), (102311, 1542098), (204622, 771049)]