159503183

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{141529}}^1$

素因数の和:141566

約数の個数: 12

約数和(自身を含む): 193613040

約数和(自身を除く): 34109857

約数列:

[1, 7, 23, 49, 161, 1127, 141529, 990703, 3255167, 6934921, 22786169, 159503183]

約数ペア:

[(1, 159503183), (7, 22786169), (23, 6934921), (49, 3255167), (161, 990703), (1127, 141529)]