158392912

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{41077}}^1$

素因数の和:41326

約数の個数: 20

約数和(自身を含む): 308167156

約数和(自身を除く): 149774244

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 41077, 82154, 164308, 328616, 657232, 9899557, 19799114, 39598228, 79196456, 158392912]

約数ペア:

[(1, 158392912), (2, 79196456), (4, 39598228), (8, 19799114), (16, 9899557), (241, 657232), (482, 328616), (964, 164308), (1928, 82154), (3856, 41077)]