125615812

素因数分解:

$2^2\times 7^2\times {\mathrm{431}}^1\times {\mathrm{1487}}^1$

素因数の和:1936

約数の個数: 36

約数和(自身を含む): 256483584

約数和(自身を除く): 130867772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 431, 862, 1487, 1724, 2974, 3017, 5948, 6034, 10409, 12068, 20818, 21119, 41636, 42238, 72863, 84476, 145726, 291452, 640897, 1281794, 2563588, 4486279, 8972558, 17945116, 31403953, 62807906, 125615812]

約数ペア:

[(1, 125615812), (2, 62807906), (4, 31403953), (7, 17945116), (14, 8972558), (28, 4486279), (49, 2563588), (98, 1281794), (196, 640897), (431, 291452), (862, 145726), (1487, 84476), (1724, 72863), (2974, 42238), (3017, 41636), (5948, 21119), (6034, 20818), (10409, 12068)]