159804016

素因数分解:

$2^4\times {\mathrm{2861}}^1\times {\mathrm{3491}}^1$

素因数の和:6360

約数の個数: 20

約数和(自身を含む): 309817224

約数和(自身を除く): 150013208

約数列:

[1, 2, 4, 8, 16, 2861, 3491, 5722, 6982, 11444, 13964, 22888, 27928, 45776, 55856, 9987751, 19975502, 39951004, 79902008, 159804016]

約数ペア:

[(1, 159804016), (2, 79902008), (4, 39951004), (8, 19975502), (16, 9987751), (2861, 55856), (3491, 45776), (5722, 27928), (6982, 22888), (11444, 13964)]