156139376

素因数分解:

$2^4\times {\mathrm{2789}}^1\times {\mathrm{3499}}^1$

素因数の和:6296

約数の個数: 20

約数和(自身を含む): 302715000

約数和(自身を除く): 146575624

約数列:

[1, 2, 4, 8, 16, 2789, 3499, 5578, 6998, 11156, 13996, 22312, 27992, 44624, 55984, 9758711, 19517422, 39034844, 78069688, 156139376]

約数ペア:

[(1, 156139376), (2, 78069688), (4, 39034844), (8, 19517422), (16, 9758711), (2789, 55984), (3499, 44624), (5578, 27992), (6998, 22312), (11156, 13996)]