138772412

素因数分解:

$2^2\times {\mathrm{281}}^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 245107632

約数和(自身を除く): 106335220

約数列:

[1, 2, 4, 281, 331, 373, 562, 662, 746, 1124, 1324, 1492, 93011, 104813, 123463, 186022, 209626, 246926, 372044, 419252, 493852, 34693103, 69386206, 138772412]

約数ペア:

[(1, 138772412), (2, 69386206), (4, 34693103), (281, 493852), (331, 419252), (373, 372044), (562, 246926), (662, 209626), (746, 186022), (1124, 123463), (1324, 104813), (1492, 93011)]