138240852

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{129439}}^1$

素因数の和:129535

約数の個数: 24

約数和(自身を含む): 326188800

約数和(自身を除く): 187947948

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 129439, 258878, 388317, 517756, 776634, 1553268, 11520071, 23040142, 34560213, 46080284, 69120426, 138240852]

約数ペア:

[(1, 138240852), (2, 69120426), (3, 46080284), (4, 34560213), (6, 23040142), (12, 11520071), (89, 1553268), (178, 776634), (267, 517756), (356, 388317), (534, 258878), (1068, 129439)]