156938267447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37375153}}^1$

素因数の和:37375202

約数の個数: 16

約数和(自身を含む): 188370776160

約数和(自身を除く): 31432508713

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 37375153, 485876989, 635377601, 710127907, 8259908813, 9231662791, 12072174419, 156938267447]

約数ペア:

[(1, 156938267447), (13, 12072174419), (17, 9231662791), (19, 8259908813), (221, 710127907), (247, 635377601), (323, 485876989), (4199, 37375153)]