138065396

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{14897}}^1$

素因数の和:15239

約数の個数: 24

約数和(自身を含む): 276983616

約数和(自身を除く): 138918220

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 14897, 29794, 59588, 104279, 208558, 417116, 4930907, 9861814, 19723628, 34516349, 69032698, 138065396]

約数ペア:

[(1, 138065396), (2, 69032698), (4, 34516349), (7, 19723628), (14, 9861814), (28, 4930907), (331, 417116), (662, 208558), (1324, 104279), (2317, 59588), (4634, 29794), (9268, 14897)]