145368292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{31907}}^1$

素因数の和:31995

約数の個数: 24

約数和(自身を含む): 273387744

約数和(自身を除く): 128019452

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 31907, 63814, 127628, 542419, 1084838, 2137769, 2169676, 4275538, 8551076, 36342073, 72684146, 145368292]

約数ペア:

[(1, 145368292), (2, 72684146), (4, 36342073), (17, 8551076), (34, 4275538), (67, 2169676), (68, 2137769), (134, 1084838), (268, 542419), (1139, 127628), (2278, 63814), (4556, 31907)]