137512144

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 341714240

約数和(自身を除く): 204202096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 121, 139, 146, 154, 176, 242, 278, 292, 308, 484, 511, 556, 584, 616, 803, 847, 968, 973, 1022, 1112, 1168, 1232, 1529, 1606, 1694, 1936, 1946, 2044, 2224, 3058, 3212, 3388, 3892, 4088, 5621, 6116, 6424, 6776, 7784, 8176, 8833, 10147, 10703, 11242, 12232, 12848, 13552, 15568, 16819, 17666, 20294, 21406, 22484, 24464, 33638, 35332, 40588, 42812, 44968, 61831, 67276, 70664, 71029, 81176, 85624, 89936, 111617, 117733, 123662, 134552, 141328, 142058, 162352, 171248, 223234, 235466, 247324, 269104, 284116, 446468, 470932, 494648, 568232, 781319, 892936, 941864, 989296, 1136464, 1227787, 1562638, 1785872, 1883728, 2455574, 3125276, 4911148, 6250552, 8594509, 9822296, 12501104, 17189018, 19644592, 34378036, 68756072, 137512144]

約数ペア:

[(1, 137512144), (2, 68756072), (4, 34378036), (7, 19644592), (8, 17189018), (11, 12501104), (14, 9822296), (16, 8594509), (22, 6250552), (28, 4911148), (44, 3125276), (56, 2455574), (73, 1883728), (77, 1785872), (88, 1562638), (112, 1227787), (121, 1136464), (139, 989296), (146, 941864), (154, 892936), (176, 781319), (242, 568232), (278, 494648), (292, 470932), (308, 446468), (484, 284116), (511, 269104), (556, 247324), (584, 235466), (616, 223234), (803, 171248), (847, 162352), (968, 142058), (973, 141328), (1022, 134552), (1112, 123662), (1168, 117733), (1232, 111617), (1529, 89936), (1606, 85624), (1694, 81176), (1936, 71029), (1946, 70664), (2044, 67276), (2224, 61831), (3058, 44968), (3212, 42812), (3388, 40588), (3892, 35332), (4088, 33638), (5621, 24464), (6116, 22484), (6424, 21406), (6776, 20294), (7784, 17666), (8176, 16819), (8833, 15568), (10147, 13552), (10703, 12848), (11242, 12232)]