156927417185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1931771}}^1$

素因数の和:1932005

約数の個数: 32

約数和(自身を含む): 235892542464

約数和(自身を除く): 78965125279

約数列:

[1, 5, 7, 11, 35, 55, 77, 211, 385, 1055, 1477, 2321, 7385, 11605, 16247, 81235, 1931771, 9658855, 13522397, 21249481, 67611985, 106247405, 148746367, 407603681, 743731835, 2038018405, 2853225767, 4483640491, 14266128835, 22418202455, 31385483437, 156927417185]

約数ペア:

[(1, 156927417185), (5, 31385483437), (7, 22418202455), (11, 14266128835), (35, 4483640491), (55, 2853225767), (77, 2038018405), (211, 743731835), (385, 407603681), (1055, 148746367), (1477, 106247405), (2321, 67611985), (7385, 21249481), (11605, 13522397), (16247, 9658855), (81235, 1931771)]