161973216

素因数分解:

$2^5\times 3^3\times {\mathrm{187469}}^1$

素因数の和:187488

約数の個数: 48

約数和(自身を含む): 472424400

約数和(自身を除く): 310451184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 187469, 374938, 562407, 749876, 1124814, 1499752, 1687221, 2249628, 2999504, 3374442, 4499256, 5061663, 5999008, 6748884, 8998512, 10123326, 13497768, 17997024, 20246652, 26995536, 40493304, 53991072, 80986608, 161973216]

約数ペア:

[(1, 161973216), (2, 80986608), (3, 53991072), (4, 40493304), (6, 26995536), (8, 20246652), (9, 17997024), (12, 13497768), (16, 10123326), (18, 8998512), (24, 6748884), (27, 5999008), (32, 5061663), (36, 4499256), (48, 3374442), (54, 2999504), (72, 2249628), (96, 1687221), (108, 1499752), (144, 1124814), (216, 749876), (288, 562407), (432, 374938), (864, 187469)]