137772124

素因数分解:

$2^2\times 7^3\times {\mathrm{100417}}^1$

素因数の和:100442

約数の個数: 24

約数和(自身を含む): 281170400

約数和(自身を除く): 143398276

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 100417, 200834, 401668, 702919, 1405838, 2811676, 4920433, 9840866, 19681732, 34443031, 68886062, 137772124]

約数ペア:

[(1, 137772124), (2, 68886062), (4, 34443031), (7, 19681732), (14, 9840866), (28, 4920433), (49, 2811676), (98, 1405838), (196, 702919), (343, 401668), (686, 200834), (1372, 100417)]