128317502

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{10589}}^1$

素因数の和:10747

約数の個数: 16

約数和(自身を含む): 197482320

約数和(自身を除く): 69164818

約数列:

[1, 2, 73, 83, 146, 166, 6059, 10589, 12118, 21178, 772997, 878887, 1545994, 1757774, 64158751, 128317502]

約数ペア:

[(1, 128317502), (2, 64158751), (73, 1757774), (83, 1545994), (146, 878887), (166, 772997), (6059, 21178), (10589, 12118)]