131507922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2251}}^1$

素因数の和:2383

約数の個数: 64

約数和(自身を含む): 326882304

約数和(自身を除く): 195374382

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 182, 214, 273, 321, 546, 642, 749, 1391, 1498, 2247, 2251, 2782, 4173, 4494, 4502, 6753, 8346, 9737, 13506, 15757, 19474, 29211, 29263, 31514, 47271, 58422, 58526, 87789, 94542, 175578, 204841, 240857, 409682, 481714, 614523, 722571, 1229046, 1445142, 1685999, 3131141, 3371998, 5057997, 6262282, 9393423, 10115994, 18786846, 21917987, 43835974, 65753961, 131507922]

約数ペア:

[(1, 131507922), (2, 65753961), (3, 43835974), (6, 21917987), (7, 18786846), (13, 10115994), (14, 9393423), (21, 6262282), (26, 5057997), (39, 3371998), (42, 3131141), (78, 1685999), (91, 1445142), (107, 1229046), (182, 722571), (214, 614523), (273, 481714), (321, 409682), (546, 240857), (642, 204841), (749, 175578), (1391, 94542), (1498, 87789), (2247, 58526), (2251, 58422), (2782, 47271), (4173, 31514), (4494, 29263), (4502, 29211), (6753, 19474), (8346, 15757), (9737, 13506)]