157210313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27673}}^1$

素因数の和:27728

約数の個数: 16

約数和(自身を含む): 185969280

約数和(自身を除く): 28758967

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 27673, 359749, 525787, 636479, 6835231, 8274227, 12093101, 157210313]

約数ペア:

[(1, 157210313), (13, 12093101), (19, 8274227), (23, 6835231), (247, 636479), (299, 525787), (437, 359749), (5681, 27673)]