157090643290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2244152047}}^1$

素因数の和:2244152061

約数の個数: 16

約数和(自身を含む): 323157894912

約数和(自身を除く): 166067251622

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2244152047, 4488304094, 11220760235, 15709064329, 22441520470, 31418128658, 78545321645, 157090643290]

約数ペア:

[(1, 157090643290), (2, 78545321645), (5, 31418128658), (7, 22441520470), (10, 15709064329), (14, 11220760235), (35, 4488304094), (70, 2244152047)]