187801072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2851}}^1$

素因数の和:3061

約数の個数: 40

約数和(自身を含む): 381939840

約数和(自身を除く): 194138768

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 179, 184, 358, 368, 716, 1432, 2851, 2864, 4117, 5702, 8234, 11404, 16468, 22808, 32936, 45616, 65573, 65872, 131146, 262292, 510329, 524584, 1020658, 1049168, 2041316, 4082632, 8165264, 11737567, 23475134, 46950268, 93900536, 187801072]

約数ペア:

[(1, 187801072), (2, 93900536), (4, 46950268), (8, 23475134), (16, 11737567), (23, 8165264), (46, 4082632), (92, 2041316), (179, 1049168), (184, 1020658), (358, 524584), (368, 510329), (716, 262292), (1432, 131146), (2851, 65872), (2864, 65573), (4117, 45616), (5702, 32936), (8234, 22808), (11404, 16468)]