128633114

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{1609}}^1$

素因数の和:2245

約数の個数: 16

約数和(自身を含む): 196136640

約数和(自身を除く): 67503526

約数列:

[1, 2, 71, 142, 563, 1126, 1609, 3218, 39973, 79946, 114239, 228478, 905867, 1811734, 64316557, 128633114]

約数ペア:

[(1, 128633114), (2, 64316557), (71, 1811734), (142, 905867), (563, 228478), (1126, 114239), (1609, 79946), (3218, 39973)]