156918764746

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1\times {\mathrm{4441}}^1$

素因数の和:5590

約数の個数: 32

約数和(自身を含む): 239017268160

約数和(自身を除く): 82098503414

約数列:

[1, 2, 131, 157, 262, 314, 859, 1718, 4441, 8882, 20567, 41134, 112529, 134863, 225058, 269726, 581771, 697237, 1163542, 1394474, 3814819, 7629638, 17667053, 35334106, 91338047, 182676094, 499741289, 598926583, 999482578, 1197853166, 78459382373, 156918764746]

約数ペア:

[(1, 156918764746), (2, 78459382373), (131, 1197853166), (157, 999482578), (262, 598926583), (314, 499741289), (859, 182676094), (1718, 91338047), (4441, 35334106), (8882, 17667053), (20567, 7629638), (41134, 3814819), (112529, 1394474), (134863, 1163542), (225058, 697237), (269726, 581771)]