157427766

素因数分解:

$2^1\times 3^3\times {\mathrm{691}}^1\times {\mathrm{4219}}^1$

素因数の和:4921

約数の個数: 32

約数和(自身を含む): 350428800

約数和(自身を除く): 193001034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 691, 1382, 2073, 4146, 4219, 6219, 8438, 12438, 12657, 18657, 25314, 37314, 37971, 75942, 113913, 227826, 2915329, 5830658, 8745987, 17491974, 26237961, 52475922, 78713883, 157427766]

約数ペア:

[(1, 157427766), (2, 78713883), (3, 52475922), (6, 26237961), (9, 17491974), (18, 8745987), (27, 5830658), (54, 2915329), (691, 227826), (1382, 113913), (2073, 75942), (4146, 37971), (4219, 37314), (6219, 25314), (8438, 18657), (12438, 12657)]