155710944

素因数分解:

$2^5\times 3^3\times {\mathrm{180221}}^1$

素因数の和:180240

約数の個数: 48

約数和(自身を含む): 454159440

約数和(自身を除く): 298448496

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, 180221, 360442, 540663, 720884, 1081326, 1441768, 1621989, 2162652, 2883536, 3243978, 4325304, 4865967, 5767072, 6487956, 8650608, 9731934, 12975912, 17301216, 19463868, 25951824, 38927736, 51903648, 77855472, 155710944]

約数ペア:

[(1, 155710944), (2, 77855472), (3, 51903648), (4, 38927736), (6, 25951824), (8, 19463868), (9, 17301216), (12, 12975912), (16, 9731934), (18, 8650608), (24, 6487956), (27, 5767072), (32, 4865967), (36, 4325304), (48, 3243978), (54, 2883536), (72, 2162652), (96, 1621989), (108, 1441768), (144, 1081326), (216, 720884), (288, 540663), (432, 360442), (864, 180221)]