128103528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9187}}^1$

素因数の和:9286

約数の個数: 64

約数和(自身を含む): 370460160

約数和(自身を除く): 242356632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 249, 332, 498, 581, 664, 996, 1162, 1743, 1992, 2324, 3486, 4648, 6972, 9187, 13944, 18374, 27561, 36748, 55122, 64309, 73496, 110244, 128618, 192927, 220488, 257236, 385854, 514472, 762521, 771708, 1525042, 1543416, 2287563, 3050084, 4575126, 5337647, 6100168, 9150252, 10675294, 16012941, 18300504, 21350588, 32025882, 42701176, 64051764, 128103528]

約数ペア:

[(1, 128103528), (2, 64051764), (3, 42701176), (4, 32025882), (6, 21350588), (7, 18300504), (8, 16012941), (12, 10675294), (14, 9150252), (21, 6100168), (24, 5337647), (28, 4575126), (42, 3050084), (56, 2287563), (83, 1543416), (84, 1525042), (166, 771708), (168, 762521), (249, 514472), (332, 385854), (498, 257236), (581, 220488), (664, 192927), (996, 128618), (1162, 110244), (1743, 73496), (1992, 64309), (2324, 55122), (3486, 36748), (4648, 27561), (6972, 18374), (9187, 13944)]