137449732

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{31267}}^1$

素因数の和:31435

約数の個数: 24

約数和(自身を含む): 276659264

約数和(自身を除く): 139209532

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 31267, 62534, 125068, 218869, 437738, 875476, 4908919, 9817838, 19635676, 34362433, 68724866, 137449732]

約数ペア:

[(1, 137449732), (2, 68724866), (4, 34362433), (7, 19635676), (14, 9817838), (28, 4908919), (157, 875476), (314, 437738), (628, 218869), (1099, 125068), (2198, 62534), (4396, 31267)]