229160724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{20123}}^1$

素因数の和:20216

約数の個数: 48

約数和(自身を含む): 583756992

約数和(自身を除く): 354596268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 20123, 40246, 60369, 80492, 120738, 241476, 261599, 523198, 784797, 1046396, 1468979, 1569594, 2937958, 3139188, 4406937, 5875916, 8813874, 17627748, 19096727, 38193454, 57290181, 76386908, 114580362, 229160724]

約数ペア:

[(1, 229160724), (2, 114580362), (3, 76386908), (4, 57290181), (6, 38193454), (12, 19096727), (13, 17627748), (26, 8813874), (39, 5875916), (52, 4406937), (73, 3139188), (78, 2937958), (146, 1569594), (156, 1468979), (219, 1046396), (292, 784797), (438, 523198), (876, 261599), (949, 241476), (1898, 120738), (2847, 80492), (3796, 60369), (5694, 40246), (11388, 20123)]