144467209

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 154028160

約数和(自身を除く): 9560951

約数列:

[1, 23, 67, 241, 389, 1541, 5543, 8947, 16147, 26063, 93749, 371381, 599449, 2156227, 6281183, 144467209]

約数ペア:

[(1, 144467209), (23, 6281183), (67, 2156227), (241, 599449), (389, 371381), (1541, 93749), (5543, 26063), (8947, 16147)]