126707966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 250822656

約数和(自身を除く): 124114690

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 83, 154, 161, 166, 253, 322, 431, 506, 581, 862, 913, 1162, 1771, 1826, 1909, 3017, 3542, 3818, 4741, 6034, 6391, 9482, 9913, 12782, 13363, 19826, 20999, 26726, 33187, 35773, 41998, 66374, 69391, 71546, 109043, 138782, 146993, 218086, 250411, 293986, 393503, 500822, 763301, 787006, 822779, 1526602, 1645558, 2754521, 5509042, 5759453, 9050569, 11518906, 18101138, 63353983, 126707966]

約数ペア:

[(1, 126707966), (2, 63353983), (7, 18101138), (11, 11518906), (14, 9050569), (22, 5759453), (23, 5509042), (46, 2754521), (77, 1645558), (83, 1526602), (154, 822779), (161, 787006), (166, 763301), (253, 500822), (322, 393503), (431, 293986), (506, 250411), (581, 218086), (862, 146993), (913, 138782), (1162, 109043), (1771, 71546), (1826, 69391), (1909, 66374), (3017, 41998), (3542, 35773), (3818, 33187), (4741, 26726), (6034, 20999), (6391, 19826), (9482, 13363), (9913, 12782)]