141453728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1009}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 301097160

約数和(自身を除く): 159643432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 337, 416, 674, 1009, 1348, 2018, 2696, 4036, 4381, 5392, 8072, 8762, 10784, 13117, 16144, 17524, 26234, 32288, 35048, 52468, 70096, 104936, 140192, 209872, 340033, 419744, 680066, 1360132, 2720264, 4420429, 5440528, 8840858, 10881056, 17681716, 35363432, 70726864, 141453728]

約数ペア:

[(1, 141453728), (2, 70726864), (4, 35363432), (8, 17681716), (13, 10881056), (16, 8840858), (26, 5440528), (32, 4420429), (52, 2720264), (104, 1360132), (208, 680066), (337, 419744), (416, 340033), (674, 209872), (1009, 140192), (1348, 104936), (2018, 70096), (2696, 52468), (4036, 35048), (4381, 32288), (5392, 26234), (8072, 17524), (8762, 16144), (10784, 13117)]