149748004

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{7237}}^1$

素因数の和:7987

約数の個数: 24

約数和(自身を含む): 299942720

約数和(自身を除く): 150194716

約数列:

[1, 2, 4, 7, 14, 28, 739, 1478, 2956, 5173, 7237, 10346, 14474, 20692, 28948, 50659, 101318, 202636, 5348143, 10696286, 21392572, 37437001, 74874002, 149748004]

約数ペア:

[(1, 149748004), (2, 74874002), (4, 37437001), (7, 21392572), (14, 10696286), (28, 5348143), (739, 202636), (1478, 101318), (2956, 50659), (5173, 28948), (7237, 20692), (10346, 14474)]