128873052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15497}}^1$

素因数の和:15528

約数の個数: 96

約数和(自身を含む): 416586240

約数和(自身を除く): 287713188

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2772, 4158, 8316, 15497, 30994, 46491, 61988, 92982, 108479, 139473, 170467, 185964, 216958, 278946, 325437, 340934, 418419, 433916, 511401, 557892, 650874, 681868, 836838, 976311, 1022802, 1193269, 1301748, 1534203, 1673676, 1952622, 2045604, 2386538, 2928933, 3068406, 3579807, 3905244, 4602609, 4773076, 5857866, 6136812, 7159614, 9205218, 10739421, 11715732, 14319228, 18410436, 21478842, 32218263, 42957684, 64436526, 128873052]

約数ペア:

[(1, 128873052), (2, 64436526), (3, 42957684), (4, 32218263), (6, 21478842), (7, 18410436), (9, 14319228), (11, 11715732), (12, 10739421), (14, 9205218), (18, 7159614), (21, 6136812), (22, 5857866), (27, 4773076), (28, 4602609), (33, 3905244), (36, 3579807), (42, 3068406), (44, 2928933), (54, 2386538), (63, 2045604), (66, 1952622), (77, 1673676), (84, 1534203), (99, 1301748), (108, 1193269), (126, 1022802), (132, 976311), (154, 836838), (189, 681868), (198, 650874), (231, 557892), (252, 511401), (297, 433916), (308, 418419), (378, 340934), (396, 325437), (462, 278946), (594, 216958), (693, 185964), (756, 170467), (924, 139473), (1188, 108479), (1386, 92982), (2079, 61988), (2772, 46491), (4158, 30994), (8316, 15497)]