138269424

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2246

約数の個数: 80

約数和(自身を含む): 377467904

約数和(自身を除く): 239198480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2161, 2666, 3999, 4322, 5332, 6483, 7998, 8644, 10664, 12966, 15996, 17288, 21328, 25932, 31992, 34576, 51864, 63984, 66991, 92923, 103728, 133982, 185846, 200973, 267964, 278769, 371692, 401946, 535928, 557538, 743384, 803892, 1071856, 1115076, 1486768, 1607784, 2230152, 2880613, 3215568, 4460304, 5761226, 8641839, 11522452, 17283678, 23044904, 34567356, 46089808, 69134712, 138269424]

約数ペア:

[(1, 138269424), (2, 69134712), (3, 46089808), (4, 34567356), (6, 23044904), (8, 17283678), (12, 11522452), (16, 8641839), (24, 5761226), (31, 4460304), (43, 3215568), (48, 2880613), (62, 2230152), (86, 1607784), (93, 1486768), (124, 1115076), (129, 1071856), (172, 803892), (186, 743384), (248, 557538), (258, 535928), (344, 401946), (372, 371692), (496, 278769), (516, 267964), (688, 200973), (744, 185846), (1032, 133982), (1333, 103728), (1488, 92923), (2064, 66991), (2161, 63984), (2666, 51864), (3999, 34576), (4322, 31992), (5332, 25932), (6483, 21328), (7998, 17288), (8644, 15996), (10664, 12966)]