168440382

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20749}}^1$

素因数の和:20809

約数の個数: 48

約数和(自身を含む): 407862000

約数和(自身を除く): 239421618

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2706, 4059, 8118, 20749, 41498, 62247, 124494, 186741, 228239, 373482, 456478, 684717, 850709, 1369434, 1701418, 2054151, 2552127, 4108302, 5104254, 7656381, 9357799, 15312762, 18715598, 28073397, 56146794, 84220191, 168440382]

約数ペア:

[(1, 168440382), (2, 84220191), (3, 56146794), (6, 28073397), (9, 18715598), (11, 15312762), (18, 9357799), (22, 7656381), (33, 5104254), (41, 4108302), (66, 2552127), (82, 2054151), (99, 1701418), (123, 1369434), (198, 850709), (246, 684717), (369, 456478), (451, 373482), (738, 228239), (902, 186741), (1353, 124494), (2706, 62247), (4059, 41498), (8118, 20749)]