161837867552

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{2087}}^1\times {\mathrm{105361}}^1$

素因数の和:107481

約数の個数: 48

約数和(自身を含む): 332633734272

約数和(自身を除く): 170795866720

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 2087, 4174, 8348, 16696, 33392, 48001, 66784, 96002, 105361, 192004, 210722, 384008, 421444, 768016, 842888, 1536032, 1685776, 2423303, 3371552, 4846606, 9693212, 19386424, 38772848, 77545696, 219888407, 439776814, 879553628, 1759107256, 3518214512, 5057433361, 7036429024, 10114866722, 20229733444, 40459466888, 80918933776, 161837867552]

約数ペア:

[(1, 161837867552), (2, 80918933776), (4, 40459466888), (8, 20229733444), (16, 10114866722), (23, 7036429024), (32, 5057433361), (46, 3518214512), (92, 1759107256), (184, 879553628), (368, 439776814), (736, 219888407), (2087, 77545696), (4174, 38772848), (8348, 19386424), (16696, 9693212), (33392, 4846606), (48001, 3371552), (66784, 2423303), (96002, 1685776), (105361, 1536032), (192004, 842888), (210722, 768016), (384008, 421444)]