148563404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{673}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 295535520

約数和(自身を除く): 146972116

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 173, 319, 346, 638, 673, 692, 1276, 1346, 1903, 2692, 3806, 5017, 7403, 7612, 10034, 14806, 19517, 20068, 29612, 39034, 55187, 78068, 110374, 116429, 214687, 220748, 232858, 429374, 465716, 858748, 1280719, 2561438, 3376441, 5122876, 6752882, 13505764, 37140851, 74281702, 148563404]

約数ペア:

[(1, 148563404), (2, 74281702), (4, 37140851), (11, 13505764), (22, 6752882), (29, 5122876), (44, 3376441), (58, 2561438), (116, 1280719), (173, 858748), (319, 465716), (346, 429374), (638, 232858), (673, 220748), (692, 214687), (1276, 116429), (1346, 110374), (1903, 78068), (2692, 55187), (3806, 39034), (5017, 29612), (7403, 20068), (7612, 19517), (10034, 14806)]