129245694

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 282175488

約数和(自身を除く): 152929794

約数列:

[1, 2, 3, 6, 23, 41, 46, 53, 69, 82, 106, 123, 138, 159, 246, 318, 431, 862, 943, 1219, 1293, 1886, 2173, 2438, 2586, 2829, 3657, 4346, 5658, 6519, 7314, 9913, 13038, 17671, 19826, 22843, 29739, 35342, 45686, 49979, 53013, 59478, 68529, 99958, 106026, 137058, 149937, 299874, 406433, 525389, 812866, 936563, 1050778, 1219299, 1576167, 1873126, 2438598, 2809689, 3152334, 5619378, 21540949, 43081898, 64622847, 129245694]

約数ペア:

[(1, 129245694), (2, 64622847), (3, 43081898), (6, 21540949), (23, 5619378), (41, 3152334), (46, 2809689), (53, 2438598), (69, 1873126), (82, 1576167), (106, 1219299), (123, 1050778), (138, 936563), (159, 812866), (246, 525389), (318, 406433), (431, 299874), (862, 149937), (943, 137058), (1219, 106026), (1293, 99958), (1886, 68529), (2173, 59478), (2438, 53013), (2586, 49979), (2829, 45686), (3657, 35342), (4346, 29739), (5658, 22843), (6519, 19826), (7314, 17671), (9913, 13038)]