130390448

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2399}}^1$

素因数の和:2529

約数の個数: 40

約数和(自身を含む): 261888000

約数和(自身を除く): 131497552

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 2399, 3397, 4798, 6794, 9596, 13588, 19192, 27176, 38384, 54352, 103157, 189521, 206314, 379042, 412628, 758084, 825256, 1516168, 1650512, 3032336, 8149403, 16298806, 32597612, 65195224, 130390448]

約数ペア:

[(1, 130390448), (2, 65195224), (4, 32597612), (8, 16298806), (16, 8149403), (43, 3032336), (79, 1650512), (86, 1516168), (158, 825256), (172, 758084), (316, 412628), (344, 379042), (632, 206314), (688, 189521), (1264, 103157), (2399, 54352), (3397, 38384), (4798, 27176), (6794, 19192), (9596, 13588)]