159707216

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{18869}}^1$

素因数の和:18923

約数の個数: 30

約数和(自身を含む): 323488410

約数和(自身を除く): 163781194

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 18869, 37738, 75476, 150952, 301904, 433987, 867974, 1735948, 3471896, 6943792, 9981701, 19963402, 39926804, 79853608, 159707216]

約数ペア:

[(1, 159707216), (2, 79853608), (4, 39926804), (8, 19963402), (16, 9981701), (23, 6943792), (46, 3471896), (92, 1735948), (184, 867974), (368, 433987), (529, 301904), (1058, 150952), (2116, 75476), (4232, 37738), (8464, 18869)]