161151702

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{20149}}^1$

素因数の和:20228

約数の個数: 32

約数和(自身を含む): 340454400

約数和(自身を除く): 179302698

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998, 20149, 40298, 60447, 120894, 624619, 866407, 1249238, 1732814, 1873857, 2599221, 3747714, 5198442, 26858617, 53717234, 80575851, 161151702]

約数ペア:

[(1, 161151702), (2, 80575851), (3, 53717234), (6, 26858617), (31, 5198442), (43, 3747714), (62, 2599221), (86, 1873857), (93, 1732814), (129, 1249238), (186, 866407), (258, 624619), (1333, 120894), (2666, 60447), (3999, 40298), (7998, 20149)]