135939718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 228839040

約数和(自身を除く): 92899322

約数列:

[1, 2, 17, 19, 34, 38, 163, 323, 326, 646, 1291, 2582, 2771, 3097, 5542, 6194, 21947, 24529, 43894, 49058, 52649, 105298, 210433, 416993, 420866, 833986, 3577361, 3998227, 7154722, 7996454, 67969859, 135939718]

約数ペア:

[(1, 135939718), (2, 67969859), (17, 7996454), (19, 7154722), (34, 3998227), (38, 3577361), (163, 833986), (323, 420866), (326, 416993), (646, 210433), (1291, 105298), (2582, 52649), (2771, 49058), (3097, 43894), (5542, 24529), (6194, 21947)]