161658912

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{16349}}^1$

素因数の和:16465

約数の個数: 48

約数和(自身を含む): 428500800

約数和(自身を除く): 266841888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 16349, 32698, 49047, 65396, 98094, 130792, 196188, 261584, 392376, 523168, 784752, 1569504, 1683947, 3367894, 5051841, 6735788, 10103682, 13471576, 20207364, 26943152, 40414728, 53886304, 80829456, 161658912]

約数ペア:

[(1, 161658912), (2, 80829456), (3, 53886304), (4, 40414728), (6, 26943152), (8, 20207364), (12, 13471576), (16, 10103682), (24, 6735788), (32, 5051841), (48, 3367894), (96, 1683947), (103, 1569504), (206, 784752), (309, 523168), (412, 392376), (618, 261584), (824, 196188), (1236, 130792), (1648, 98094), (2472, 65396), (3296, 49047), (4944, 32698), (9888, 16349)]