131376056

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4591}}^1$

素因数の和:4684

約数の個数: 48

約数和(自身を含む): 290535840

約数和(自身を除く): 159159784

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 1022, 2044, 3577, 4088, 4591, 7154, 9182, 14308, 18364, 28616, 32137, 36728, 64274, 128548, 224959, 257096, 335143, 449918, 670286, 899836, 1340572, 1799672, 2346001, 2681144, 4692002, 9384004, 16422007, 18768008, 32844014, 65688028, 131376056]

約数ペア:

[(1, 131376056), (2, 65688028), (4, 32844014), (7, 18768008), (8, 16422007), (14, 9384004), (28, 4692002), (49, 2681144), (56, 2346001), (73, 1799672), (98, 1340572), (146, 899836), (196, 670286), (292, 449918), (392, 335143), (511, 257096), (584, 224959), (1022, 128548), (2044, 64274), (3577, 36728), (4088, 32137), (4591, 28616), (7154, 18364), (9182, 14308)]