128983536

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{27143}}^1$

素因数の和:27171

約数の個数: 80

約数和(自身を含む): 403902720

約数和(自身を除く): 274919184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 27143, 54286, 81429, 108572, 162858, 217144, 244287, 298573, 325716, 434288, 488574, 597146, 651432, 732861, 895719, 977148, 1194292, 1302864, 1465722, 1791438, 1954296, 2388584, 2687157, 2931444, 3582876, 3908592, 4777168, 5374314, 5862888, 7165752, 8061471, 10748628, 11725776, 14331504, 16122942, 21497256, 32245884, 42994512, 64491768, 128983536]

約数ペア:

[(1, 128983536), (2, 64491768), (3, 42994512), (4, 32245884), (6, 21497256), (8, 16122942), (9, 14331504), (11, 11725776), (12, 10748628), (16, 8061471), (18, 7165752), (22, 5862888), (24, 5374314), (27, 4777168), (33, 3908592), (36, 3582876), (44, 2931444), (48, 2687157), (54, 2388584), (66, 1954296), (72, 1791438), (88, 1465722), (99, 1302864), (108, 1194292), (132, 977148), (144, 895719), (176, 732861), (198, 651432), (216, 597146), (264, 488574), (297, 434288), (396, 325716), (432, 298573), (528, 244287), (594, 217144), (792, 162858), (1188, 108572), (1584, 81429), (2376, 54286), (4752, 27143)]