157075869

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 235025280

約数和(自身を除く): 77949411

約数列:

[1, 3, 17, 19, 51, 57, 173, 323, 519, 937, 969, 2811, 2941, 3287, 8823, 9861, 15929, 17803, 47787, 53409, 55879, 162101, 167637, 302651, 486303, 907953, 2755717, 3079919, 8267151, 9239757, 52358623, 157075869]

約数ペア:

[(1, 157075869), (3, 52358623), (17, 9239757), (19, 8267151), (51, 3079919), (57, 2755717), (173, 907953), (323, 486303), (519, 302651), (937, 167637), (969, 162101), (2811, 55879), (2941, 53409), (3287, 47787), (8823, 17803), (9861, 15929)]