137445274

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{2939}}^1$

素因数の和:3357

約数の個数: 16

約数和(自身を含む): 209916000

約数和(自身を除く): 72470726

約数列:

[1, 2, 67, 134, 349, 698, 2939, 5878, 23383, 46766, 196913, 393826, 1025711, 2051422, 68722637, 137445274]

約数ペア:

[(1, 137445274), (2, 68722637), (67, 2051422), (134, 1025711), (349, 393826), (698, 196913), (2939, 46766), (5878, 23383)]