157024532

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{28181}}^1$

素因数の和:28391

約数の個数: 24

約数和(自身を含む): 315638400

約数和(自身を除く): 158613868

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 28181, 56362, 112724, 197267, 394534, 789068, 5608019, 11216038, 22432076, 39256133, 78512266, 157024532]

約数ペア:

[(1, 157024532), (2, 78512266), (4, 39256133), (7, 22432076), (14, 11216038), (28, 5608019), (199, 789068), (398, 394534), (796, 197267), (1393, 112724), (2786, 56362), (5572, 28181)]