157135328

素因数分解:

$2^5\times 7^1\times {\mathrm{701497}}^1$

素因数の和:701514

約数の個数: 24

約数和(自身を含む): 353554992

約数和(自身を除く): 196419664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 701497, 1402994, 2805988, 4910479, 5611976, 9820958, 11223952, 19641916, 22447904, 39283832, 78567664, 157135328]

約数ペア:

[(1, 157135328), (2, 78567664), (4, 39283832), (7, 22447904), (8, 19641916), (14, 11223952), (16, 9820958), (28, 5611976), (32, 4910479), (56, 2805988), (112, 1402994), (224, 701497)]