156912877

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1439}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 179159040

約数和(自身を除く): 22246163

約数列:

[1, 11, 23, 253, 431, 1439, 4741, 9913, 15829, 33097, 109043, 364067, 620209, 6822299, 14264807, 156912877]

約数ペア:

[(1, 156912877), (11, 14264807), (23, 6822299), (253, 620209), (431, 364067), (1439, 109043), (4741, 33097), (9913, 15829)]