128806104

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{15647}}^1$

素因数の和:15677

約数の個数: 64

約数和(自身を含む): 375552000

約数和(自身を除く): 246745896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 15647, 31294, 46941, 62588, 93882, 109529, 125176, 187764, 219058, 328587, 375528, 438116, 657174, 766703, 876232, 1314348, 1533406, 2300109, 2628696, 3066812, 4600218, 5366921, 6133624, 9200436, 10733842, 16100763, 18400872, 21467684, 32201526, 42935368, 64403052, 128806104]

約数ペア:

[(1, 128806104), (2, 64403052), (3, 42935368), (4, 32201526), (6, 21467684), (7, 18400872), (8, 16100763), (12, 10733842), (14, 9200436), (21, 6133624), (24, 5366921), (28, 4600218), (42, 3066812), (49, 2628696), (56, 2300109), (84, 1533406), (98, 1314348), (147, 876232), (168, 766703), (196, 657174), (294, 438116), (343, 375528), (392, 328587), (588, 219058), (686, 187764), (1029, 125176), (1176, 109529), (1372, 93882), (2058, 62588), (2744, 46941), (4116, 31294), (8232, 15647)]