161775156

素因数分解:

$2^2\times 3^1\times {\mathrm{1783}}^1\times {\mathrm{7561}}^1$

素因数の和:9351

約数の個数: 24

約数和(自身を含む): 377737024

約数和(自身を除く): 215961868

約数列:

[1, 2, 3, 4, 6, 12, 1783, 3566, 5349, 7132, 7561, 10698, 15122, 21396, 22683, 30244, 45366, 90732, 13481263, 26962526, 40443789, 53925052, 80887578, 161775156]

約数ペア:

[(1, 161775156), (2, 80887578), (3, 53925052), (4, 40443789), (6, 26962526), (12, 13481263), (1783, 90732), (3566, 45366), (5349, 30244), (7132, 22683), (7561, 21396), (10698, 15122)]