154906326

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 341948880

約数和(自身を除く): 187042554

約数列:

[1, 2, 3, 6, 9, 18, 101, 139, 202, 278, 303, 417, 606, 613, 834, 909, 1226, 1251, 1818, 1839, 2502, 3678, 5517, 11034, 14039, 28078, 42117, 61913, 84234, 85207, 123826, 126351, 170414, 185739, 252702, 255621, 371478, 511242, 557217, 766863, 1114434, 1533726, 8605907, 17211814, 25817721, 51635442, 77453163, 154906326]

約数ペア:

[(1, 154906326), (2, 77453163), (3, 51635442), (6, 25817721), (9, 17211814), (18, 8605907), (101, 1533726), (139, 1114434), (202, 766863), (278, 557217), (303, 511242), (417, 371478), (606, 255621), (613, 252702), (834, 185739), (909, 170414), (1226, 126351), (1251, 123826), (1818, 85207), (1839, 84234), (2502, 61913), (3678, 42117), (5517, 28078), (11034, 14039)]