128519244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3617}}^1$

素因数の和:3684

約数の個数: 96

約数和(自身を含む): 389007360

約数和(自身を除く): 260488116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 564, 658, 756, 846, 987, 1269, 1316, 1692, 1974, 2538, 2961, 3617, 3948, 5076, 5922, 7234, 8883, 10851, 11844, 14468, 17766, 21702, 25319, 32553, 35532, 43404, 50638, 65106, 75957, 97659, 101276, 130212, 151914, 169999, 195318, 227871, 303828, 339998, 390636, 455742, 509997, 679996, 683613, 911484, 1019994, 1189993, 1367226, 1529991, 2039988, 2379986, 2734452, 3059982, 3569979, 4589973, 4759972, 6119964, 7139958, 9179946, 10709937, 14279916, 18359892, 21419874, 32129811, 42839748, 64259622, 128519244]

約数ペア:

[(1, 128519244), (2, 64259622), (3, 42839748), (4, 32129811), (6, 21419874), (7, 18359892), (9, 14279916), (12, 10709937), (14, 9179946), (18, 7139958), (21, 6119964), (27, 4759972), (28, 4589973), (36, 3569979), (42, 3059982), (47, 2734452), (54, 2379986), (63, 2039988), (84, 1529991), (94, 1367226), (108, 1189993), (126, 1019994), (141, 911484), (188, 683613), (189, 679996), (252, 509997), (282, 455742), (329, 390636), (378, 339998), (423, 303828), (564, 227871), (658, 195318), (756, 169999), (846, 151914), (987, 130212), (1269, 101276), (1316, 97659), (1692, 75957), (1974, 65106), (2538, 50638), (2961, 43404), (3617, 35532), (3948, 32553), (5076, 25319), (5922, 21702), (7234, 17766), (8883, 14468), (10851, 11844)]