158728536

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{26561}}^1$

素因数の和:26656

約数の個数: 48

約数和(自身を含む): 435085560

約数和(自身を除く): 276357024

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, 26561, 53122, 79683, 106244, 159366, 212488, 239049, 318732, 478098, 637464, 956196, 1912392, 2204563, 4409126, 6613689, 8818252, 13227378, 17636504, 19841067, 26454756, 39682134, 52909512, 79364268, 158728536]

約数ペア:

[(1, 158728536), (2, 79364268), (3, 52909512), (4, 39682134), (6, 26454756), (8, 19841067), (9, 17636504), (12, 13227378), (18, 8818252), (24, 6613689), (36, 4409126), (72, 2204563), (83, 1912392), (166, 956196), (249, 637464), (332, 478098), (498, 318732), (664, 239049), (747, 212488), (996, 159366), (1494, 106244), (1992, 79683), (2988, 53122), (5976, 26561)]