168969248

素因数分解:

$2^5\times 7^2\times {\mathrm{107761}}^1$

素因数の和:107785

約数の個数: 36

約数和(自身を含む): 386973342

約数和(自身を除く): 218004094

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 107761, 215522, 431044, 754327, 862088, 1508654, 1724176, 3017308, 3448352, 5280289, 6034616, 10560578, 12069232, 21121156, 24138464, 42242312, 84484624, 168969248]

約数ペア:

[(1, 168969248), (2, 84484624), (4, 42242312), (7, 24138464), (8, 21121156), (14, 12069232), (16, 10560578), (28, 6034616), (32, 5280289), (49, 3448352), (56, 3017308), (98, 1724176), (112, 1508654), (196, 862088), (224, 754327), (392, 431044), (784, 215522), (1568, 107761)]