157048657339

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{3471379}}^1$

素因数の和:3471690

約数の個数: 16

約数和(自身を含む): 187954398720

約数和(自身を除く): 30905741381

約数列:

[1, 7, 23, 161, 281, 1967, 6463, 45241, 3471379, 24299653, 79841717, 558892019, 975457499, 6828202493, 22435522477, 157048657339]

約数ペア:

[(1, 157048657339), (7, 22435522477), (23, 6828202493), (161, 975457499), (281, 558892019), (1967, 79841717), (6463, 24299653), (45241, 3471379)]