138864716

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{6163}}^1$

素因数の和:6341

約数の個数: 24

約数和(自身を含む): 250603584

約数和(自身を除く): 111738868

約数列:

[1, 2, 4, 43, 86, 131, 172, 262, 524, 5633, 6163, 11266, 12326, 22532, 24652, 265009, 530018, 807353, 1060036, 1614706, 3229412, 34716179, 69432358, 138864716]

約数ペア:

[(1, 138864716), (2, 69432358), (4, 34716179), (43, 3229412), (86, 1614706), (131, 1060036), (172, 807353), (262, 530018), (524, 265009), (5633, 24652), (6163, 22532), (11266, 12326)]