137122012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{41959}}^1$

素因数の和:42025

約数の個数: 24

約数和(自身を含む): 258473600

約数和(自身を除く): 121351588

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 41959, 83918, 167836, 797221, 1594442, 1804237, 3188884, 3608474, 7216948, 34280503, 68561006, 137122012]

約数ペア:

[(1, 137122012), (2, 68561006), (4, 34280503), (19, 7216948), (38, 3608474), (43, 3188884), (76, 1804237), (86, 1594442), (172, 797221), (817, 167836), (1634, 83918), (3268, 41959)]