156670629

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 220053504

約数和(自身を除く): 63382875

約数列:

[1, 3, 43, 73, 127, 129, 131, 219, 381, 393, 3139, 5461, 5633, 9271, 9417, 9563, 16383, 16637, 16899, 27813, 28689, 49911, 398653, 411209, 715391, 1195959, 1214501, 1233627, 2146173, 3643503, 52223543, 156670629]

約数ペア:

[(1, 156670629), (3, 52223543), (43, 3643503), (73, 2146173), (127, 1233627), (129, 1214501), (131, 1195959), (219, 715391), (381, 411209), (393, 398653), (3139, 49911), (5461, 28689), (5633, 27813), (9271, 16899), (9417, 16637), (9563, 16383)]