144019169

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 178827264

約数和(自身を除く): 34808095

約数列:

[1, 7, 23, 43, 71, 161, 293, 301, 497, 989, 1633, 2051, 3053, 6739, 6923, 11431, 12599, 20803, 21371, 47173, 70219, 88193, 145621, 289777, 478469, 491533, 894529, 2028439, 3349283, 6261703, 20574167, 144019169]

約数ペア:

[(1, 144019169), (7, 20574167), (23, 6261703), (43, 3349283), (71, 2028439), (161, 894529), (293, 491533), (301, 478469), (497, 289777), (989, 145621), (1633, 88193), (2051, 70219), (3053, 47173), (6739, 21371), (6923, 20803), (11431, 12599)]