168215872

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{238943}}^1$

素因数の和:238966

約数の個数: 28

約数和(自身を含む): 364150656

約数和(自身を除く): 195934784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 238943, 477886, 955772, 1911544, 2628373, 3823088, 5256746, 7646176, 10513492, 15292352, 21026984, 42053968, 84107936, 168215872]

約数ペア:

[(1, 168215872), (2, 84107936), (4, 42053968), (8, 21026984), (11, 15292352), (16, 10513492), (22, 7646176), (32, 5256746), (44, 3823088), (64, 2628373), (88, 1911544), (176, 955772), (352, 477886), (704, 238943)]