156952107921

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6667181}}^1$

素因数の和:6667269

約数の個数: 32

約数和(自身を含む): 256019788800

約数和(自身を除く): 99067680879

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 3363, 7847, 23541, 6667181, 20001543, 46670267, 126676439, 140010801, 380029317, 393363679, 886735073, 1180091037, 2660205219, 2753545753, 7473909901, 8260637259, 22421729703, 52317369307, 156952107921]

約数ペア:

[(1, 156952107921), (3, 52317369307), (7, 22421729703), (19, 8260637259), (21, 7473909901), (57, 2753545753), (59, 2660205219), (133, 1180091037), (177, 886735073), (399, 393363679), (413, 380029317), (1121, 140010801), (1239, 126676439), (3363, 46670267), (7847, 20001543), (23541, 6667181)]