157849198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{15607}}^1$

素因数の和:16011

約数の個数: 16

約数和(自身を含む): 255659040

約数和(自身を除く): 97809842

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 15607, 31214, 202891, 405782, 6071123, 12142246, 78924599, 157849198]

約数ペア:

[(1, 157849198), (2, 78924599), (13, 12142246), (26, 6071123), (389, 405782), (778, 202891), (5057, 31214), (10114, 15607)]