157967248

素因数分解:

$2^4\times {\mathrm{1103}}^1\times {\mathrm{8951}}^1$

素因数の和:10062

約数の個数: 20

約数和(自身を含む): 306373248

約数和(自身を除く): 148406000

約数列:

[1, 2, 4, 8, 16, 1103, 2206, 4412, 8824, 8951, 17648, 17902, 35804, 71608, 143216, 9872953, 19745906, 39491812, 78983624, 157967248]

約数ペア:

[(1, 157967248), (2, 78983624), (4, 39491812), (8, 19745906), (16, 9872953), (1103, 143216), (2206, 71608), (4412, 35804), (8824, 17902), (8951, 17648)]