153242568

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{25643}}^1$

素因数の和:25738

約数の個数: 48

約数和(自身を含む): 420048720

約数和(自身を除く): 266806152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 25643, 51286, 76929, 102572, 153858, 205144, 230787, 307716, 461574, 615432, 923148, 1846296, 2128369, 4256738, 6385107, 8513476, 12770214, 17026952, 19155321, 25540428, 38310642, 51080856, 76621284, 153242568]

約数ペア:

[(1, 153242568), (2, 76621284), (3, 51080856), (4, 38310642), (6, 25540428), (8, 19155321), (9, 17026952), (12, 12770214), (18, 8513476), (24, 6385107), (36, 4256738), (72, 2128369), (83, 1846296), (166, 923148), (249, 615432), (332, 461574), (498, 307716), (664, 230787), (747, 205144), (996, 153858), (1494, 102572), (1992, 76929), (2988, 51286), (5976, 25643)]