180498752

素因数分解:

$2^6\times 7^2\times {\mathrm{57557}}^1$

素因数の和:57583

約数の個数: 42

約数和(自身を含む): 416662362

約数和(自身を除く): 236163610

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 57557, 115114, 230228, 402899, 460456, 805798, 920912, 1611596, 1841824, 2820293, 3223192, 3683648, 5640586, 6446384, 11281172, 12892768, 22562344, 25785536, 45124688, 90249376, 180498752]

約数ペア:

[(1, 180498752), (2, 90249376), (4, 45124688), (7, 25785536), (8, 22562344), (14, 12892768), (16, 11281172), (28, 6446384), (32, 5640586), (49, 3683648), (56, 3223192), (64, 2820293), (98, 1841824), (112, 1611596), (196, 920912), (224, 805798), (392, 460456), (448, 402899), (784, 230228), (1568, 115114), (3136, 57557)]