138485952

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1987}}^1$

素因数の和:2027

約数の個数: 126

約数和(自身を含む): 436531004

約数和(自身を除く): 298045052

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 1987, 2112, 2178, 2904, 3168, 3872, 3974, 4356, 5808, 5961, 6336, 7744, 7948, 8712, 11616, 11922, 15896, 17424, 17883, 21857, 23232, 23844, 31792, 34848, 35766, 43714, 47688, 63584, 65571, 69696, 71532, 87428, 95376, 127168, 131142, 143064, 174856, 190752, 196713, 240427, 262284, 286128, 349712, 381504, 393426, 480854, 524568, 572256, 699424, 721281, 786852, 961708, 1049136, 1144512, 1398848, 1442562, 1573704, 1923416, 2098272, 2163843, 2885124, 3147408, 3846832, 4196544, 4327686, 5770248, 6294816, 7693664, 8655372, 11540496, 12589632, 15387328, 17310744, 23080992, 34621488, 46161984, 69242976, 138485952]

約数ペア:

[(1, 138485952), (2, 69242976), (3, 46161984), (4, 34621488), (6, 23080992), (8, 17310744), (9, 15387328), (11, 12589632), (12, 11540496), (16, 8655372), (18, 7693664), (22, 6294816), (24, 5770248), (32, 4327686), (33, 4196544), (36, 3846832), (44, 3147408), (48, 2885124), (64, 2163843), (66, 2098272), (72, 1923416), (88, 1573704), (96, 1442562), (99, 1398848), (121, 1144512), (132, 1049136), (144, 961708), (176, 786852), (192, 721281), (198, 699424), (242, 572256), (264, 524568), (288, 480854), (352, 393426), (363, 381504), (396, 349712), (484, 286128), (528, 262284), (576, 240427), (704, 196713), (726, 190752), (792, 174856), (968, 143064), (1056, 131142), (1089, 127168), (1452, 95376), (1584, 87428), (1936, 71532), (1987, 69696), (2112, 65571), (2178, 63584), (2904, 47688), (3168, 43714), (3872, 35766), (3974, 34848), (4356, 31792), (5808, 23844), (5961, 23232), (6336, 21857), (7744, 17883), (7948, 17424), (8712, 15896), (11616, 11922)]