155549152

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{683}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 335083392

約数和(自身を除く): 179534240

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 647, 683, 1294, 1366, 2588, 2732, 5176, 5464, 7117, 7513, 10352, 10928, 14234, 15026, 20704, 21856, 28468, 30052, 56936, 60104, 113872, 120208, 227744, 240416, 441901, 883802, 1767604, 3535208, 4860911, 7070416, 9721822, 14140832, 19443644, 38887288, 77774576, 155549152]

約数ペア:

[(1, 155549152), (2, 77774576), (4, 38887288), (8, 19443644), (11, 14140832), (16, 9721822), (22, 7070416), (32, 4860911), (44, 3535208), (88, 1767604), (176, 883802), (352, 441901), (647, 240416), (683, 227744), (1294, 120208), (1366, 113872), (2588, 60104), (2732, 56936), (5176, 30052), (5464, 28468), (7117, 21856), (7513, 20704), (10352, 15026), (10928, 14234)]