129542946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 293594112

約数和(自身を除く): 164051166

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 163, 299, 326, 443, 489, 598, 886, 897, 978, 1329, 1794, 2119, 2658, 3749, 4238, 5759, 6357, 7498, 10189, 11247, 11518, 12714, 17277, 20378, 22494, 30567, 34554, 48737, 61134, 72209, 97474, 132457, 144418, 146211, 216627, 264914, 292422, 397371, 433254, 794742, 938717, 1660807, 1877434, 2816151, 3321614, 4982421, 5632302, 9964842, 21590491, 43180982, 64771473, 129542946]

約数ペア:

[(1, 129542946), (2, 64771473), (3, 43180982), (6, 21590491), (13, 9964842), (23, 5632302), (26, 4982421), (39, 3321614), (46, 2816151), (69, 1877434), (78, 1660807), (138, 938717), (163, 794742), (299, 433254), (326, 397371), (443, 292422), (489, 264914), (598, 216627), (886, 146211), (897, 144418), (978, 132457), (1329, 97474), (1794, 72209), (2119, 61134), (2658, 48737), (3749, 34554), (4238, 30567), (5759, 22494), (6357, 20378), (7498, 17277), (10189, 12714), (11247, 11518)]