118972357

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 149022720

約数和(自身を除く): 30050363

約数列:

[1, 7, 19, 43, 71, 133, 293, 301, 497, 817, 1349, 2051, 3053, 5567, 5719, 9443, 12599, 20803, 21371, 38969, 58007, 88193, 145621, 239381, 395257, 406049, 894529, 1675667, 2766799, 6261703, 16996051, 118972357]

約数ペア:

[(1, 118972357), (7, 16996051), (19, 6261703), (43, 2766799), (71, 1675667), (133, 894529), (293, 406049), (301, 395257), (497, 239381), (817, 145621), (1349, 88193), (2051, 58007), (3053, 38969), (5567, 21371), (5719, 20803), (9443, 12599)]