128149794

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1021}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 293354880

約数和(自身を除く): 165205086

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 367, 734, 1021, 1101, 2042, 2202, 3063, 3303, 6126, 6606, 6973, 9189, 13946, 18378, 19399, 20919, 38798, 41838, 58197, 62757, 116394, 125514, 174591, 349182, 374707, 749414, 1124121, 2248242, 3372363, 6744726, 7119433, 14238866, 21358299, 42716598, 64074897, 128149794]

約数ペア:

[(1, 128149794), (2, 64074897), (3, 42716598), (6, 21358299), (9, 14238866), (18, 7119433), (19, 6744726), (38, 3372363), (57, 2248242), (114, 1124121), (171, 749414), (342, 374707), (367, 349182), (734, 174591), (1021, 125514), (1101, 116394), (2042, 62757), (2202, 58197), (3063, 41838), (3303, 38798), (6126, 20919), (6606, 19399), (6973, 18378), (9189, 13946)]