131190666

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{55921}}^1$

素因数の和:55966

約数の個数: 32

約数和(自身を含む): 289899648

約数和(自身を除く): 158708982

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 55921, 111842, 167763, 335526, 950657, 1286183, 1901314, 2572366, 2851971, 3858549, 5703942, 7717098, 21865111, 43730222, 65595333, 131190666]

約数ペア:

[(1, 131190666), (2, 65595333), (3, 43730222), (6, 21865111), (17, 7717098), (23, 5703942), (34, 3858549), (46, 2851971), (51, 2572366), (69, 1901314), (102, 1286183), (138, 950657), (391, 335526), (782, 167763), (1173, 111842), (2346, 55921)]