159331312

素因数分解:

$2^4\times 7^1\times {\mathrm{1422601}}^1$

素因数の和:1422616

約数の個数: 20

約数和(自身を含む): 352805296

約数和(自身を除く): 193473984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1422601, 2845202, 5690404, 9958207, 11380808, 19916414, 22761616, 39832828, 79665656, 159331312]

約数ペア:

[(1, 159331312), (2, 79665656), (4, 39832828), (7, 22761616), (8, 19916414), (14, 11380808), (16, 9958207), (28, 5690404), (56, 2845202), (112, 1422601)]