159927376

素因数分解:

$2^4\times 7^2\times {\mathrm{203989}}^1$

素因数の和:204011

約数の個数: 30

約数和(自身を含む): 360450330

約数和(自身を除く): 200522954

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 203989, 407978, 815956, 1427923, 1631912, 2855846, 3263824, 5711692, 9995461, 11423384, 19990922, 22846768, 39981844, 79963688, 159927376]

約数ペア:

[(1, 159927376), (2, 79963688), (4, 39981844), (7, 22846768), (8, 19990922), (14, 11423384), (16, 9995461), (28, 5711692), (49, 3263824), (56, 2855846), (98, 1631912), (112, 1427923), (196, 815956), (392, 407978), (784, 203989)]