157937219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15971}}^1$

素因数の和:16042

約数の個数: 16

約数和(自身を含む): 183997440

約数和(自身を除く): 26060221

約数列:

[1, 11, 29, 31, 319, 341, 899, 9889, 15971, 175681, 463159, 495101, 5094749, 5446111, 14357929, 157937219]

約数ペア:

[(1, 157937219), (11, 14357929), (29, 5446111), (31, 5094749), (319, 495101), (341, 463159), (899, 175681), (9889, 15971)]