161715744

素因数分解:

$2^5\times 3^3\times {\mathrm{187171}}^1$

素因数の和:187190

約数の個数: 48

約数和(自身を含む): 471673440

約数和(自身を除く): 309957696

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, 187171, 374342, 561513, 748684, 1123026, 1497368, 1684539, 2246052, 2994736, 3369078, 4492104, 5053617, 5989472, 6738156, 8984208, 10107234, 13476312, 17968416, 20214468, 26952624, 40428936, 53905248, 80857872, 161715744]

約数ペア:

[(1, 161715744), (2, 80857872), (3, 53905248), (4, 40428936), (6, 26952624), (8, 20214468), (9, 17968416), (12, 13476312), (16, 10107234), (18, 8984208), (24, 6738156), (27, 5989472), (32, 5053617), (36, 4492104), (48, 3369078), (54, 2994736), (72, 2246052), (96, 1684539), (108, 1497368), (144, 1123026), (216, 748684), (288, 561513), (432, 374342), (864, 187171)]