156933427838

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{55621}}^1$

素因数の和:55865

約数の個数: 48

約数和(自身を含む): 263654954640

約数和(自身を除く): 106721526802

約数列:

[1, 2, 11, 22, 89, 121, 131, 178, 242, 262, 979, 1441, 1958, 2882, 10769, 11659, 15851, 21538, 23318, 31702, 55621, 111242, 128249, 256498, 611831, 1223662, 1410739, 2821478, 4950269, 6730141, 7286351, 9900538, 13460282, 14572702, 54452959, 80149861, 108905918, 160299722, 598982549, 648485239, 881648471, 1197965098, 1296970478, 1763296942, 7133337629, 14266675258, 78466713919, 156933427838]

約数ペア:

[(1, 156933427838), (2, 78466713919), (11, 14266675258), (22, 7133337629), (89, 1763296942), (121, 1296970478), (131, 1197965098), (178, 881648471), (242, 648485239), (262, 598982549), (979, 160299722), (1441, 108905918), (1958, 80149861), (2882, 54452959), (10769, 14572702), (11659, 13460282), (15851, 9900538), (21538, 7286351), (23318, 6730141), (31702, 4950269), (55621, 2821478), (111242, 1410739), (128249, 1223662), (256498, 611831)]