130515952

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37591}}^1$

素因数の和:37637

約数の個数: 40

約数和(自身を含む): 298330112

約数和(自身を除く): 167814160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 37591, 75182, 150364, 263137, 300728, 526274, 601456, 1052548, 1165321, 2105096, 2330642, 4210192, 4661284, 8157247, 9322568, 16314494, 18645136, 32628988, 65257976, 130515952]

約数ペア:

[(1, 130515952), (2, 65257976), (4, 32628988), (7, 18645136), (8, 16314494), (14, 9322568), (16, 8157247), (28, 4661284), (31, 4210192), (56, 2330642), (62, 2105096), (112, 1165321), (124, 1052548), (217, 601456), (248, 526274), (434, 300728), (496, 263137), (868, 150364), (1736, 75182), (3472, 37591)]