171473236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 335301120

約数和(自身を除く): 163827884

約数列:

[1, 2, 4, 11, 22, 44, 71, 131, 142, 262, 284, 419, 524, 781, 838, 1441, 1562, 1676, 2882, 3124, 4609, 5764, 9218, 9301, 18436, 18602, 29749, 37204, 54889, 59498, 102311, 109778, 118996, 204622, 219556, 327239, 409244, 603779, 654478, 1207558, 1308956, 2415116, 3897119, 7794238, 15588476, 42868309, 85736618, 171473236]

約数ペア:

[(1, 171473236), (2, 85736618), (4, 42868309), (11, 15588476), (22, 7794238), (44, 3897119), (71, 2415116), (131, 1308956), (142, 1207558), (262, 654478), (284, 603779), (419, 409244), (524, 327239), (781, 219556), (838, 204622), (1441, 118996), (1562, 109778), (1676, 102311), (2882, 59498), (3124, 54889), (4609, 37204), (5764, 29749), (9218, 18602), (9301, 18436)]