159606544

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{126271}}^1$

素因数の和:126358

約数の個数: 20

約数和(自身を含む): 313154560

約数和(自身を除く): 153548016

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 126271, 252542, 505084, 1010168, 2020336, 9975409, 19950818, 39901636, 79803272, 159606544]

約数ペア:

[(1, 159606544), (2, 79803272), (4, 39901636), (8, 19950818), (16, 9975409), (79, 2020336), (158, 1010168), (316, 505084), (632, 252542), (1264, 126271)]