138563156

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{1583}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 246597120

約数和(自身を除く): 108033964

約数列:

[1, 2, 4, 79, 158, 277, 316, 554, 1108, 1583, 3166, 6332, 21883, 43766, 87532, 125057, 250114, 438491, 500228, 876982, 1753964, 34640789, 69281578, 138563156]

約数ペア:

[(1, 138563156), (2, 69281578), (4, 34640789), (79, 1753964), (158, 876982), (277, 500228), (316, 438491), (554, 250114), (1108, 125057), (1583, 87532), (3166, 43766), (6332, 21883)]