157037668

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{22193}}^1$

素因数の和:22287

約数の個数: 24

約数和(自身を含む): 288965880

約数和(自身を除く): 131928212

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 3538, 7076, 22193, 44386, 88772, 643597, 1287194, 1353773, 2574388, 2707546, 5415092, 39259417, 78518834, 157037668]

約数ペア:

[(1, 157037668), (2, 78518834), (4, 39259417), (29, 5415092), (58, 2707546), (61, 2574388), (116, 1353773), (122, 1287194), (244, 643597), (1769, 88772), (3538, 44386), (7076, 22193)]