156958278747

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{188261}}^1$

素因数の和:188611

約数の個数: 32

約数和(自身を含む): 224251670016

約数和(自身を除く): 67293391269

約数列:

[1, 3, 23, 43, 69, 129, 281, 843, 989, 2967, 6463, 12083, 19389, 36249, 188261, 277909, 564783, 833727, 4330003, 8095223, 12990009, 24285669, 52901341, 158704023, 186190129, 558570387, 1216730843, 2274757663, 3650192529, 6824272989, 52319426249, 156958278747]

約数ペア:

[(1, 156958278747), (3, 52319426249), (23, 6824272989), (43, 3650192529), (69, 2274757663), (129, 1216730843), (281, 558570387), (843, 186190129), (989, 158704023), (2967, 52901341), (6463, 24285669), (12083, 12990009), (19389, 8095223), (36249, 4330003), (188261, 833727), (277909, 564783)]