161853232

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1823}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 325693440

約数和(自身を除く): 163840208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 179, 248, 358, 496, 716, 1432, 1823, 2864, 3646, 5549, 7292, 11098, 14584, 22196, 29168, 44392, 56513, 88784, 113026, 226052, 326317, 452104, 652634, 904208, 1305268, 2610536, 5221072, 10115827, 20231654, 40463308, 80926616, 161853232]

約数ペア:

[(1, 161853232), (2, 80926616), (4, 40463308), (8, 20231654), (16, 10115827), (31, 5221072), (62, 2610536), (124, 1305268), (179, 904208), (248, 652634), (358, 452104), (496, 326317), (716, 226052), (1432, 113026), (1823, 88784), (2864, 56513), (3646, 44392), (5549, 29168), (7292, 22196), (11098, 14584)]