153631226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{601}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 286937280

約数和(自身を除く): 133306054

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 601, 961, 1178, 1202, 1922, 4123, 4207, 6727, 8246, 8414, 11419, 13454, 18259, 18631, 22838, 36518, 37262, 79933, 127813, 130417, 159866, 255626, 260834, 353989, 577561, 707978, 1155122, 2477923, 4042927, 4955846, 8085854, 10973659, 21947318, 76815613, 153631226]

約数ペア:

[(1, 153631226), (2, 76815613), (7, 21947318), (14, 10973659), (19, 8085854), (31, 4955846), (38, 4042927), (62, 2477923), (133, 1155122), (217, 707978), (266, 577561), (434, 353989), (589, 260834), (601, 255626), (961, 159866), (1178, 130417), (1202, 127813), (1922, 79933), (4123, 37262), (4207, 36518), (6727, 22838), (8246, 18631), (8414, 18259), (11419, 13454)]