157025386

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{590321}}^1$

素因数の和:590349

約数の個数: 16

約数和(自身を含む): 283354560

約数和(自身を除く): 126329174

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 590321, 1180642, 4132247, 8264494, 11216099, 22432198, 78512693, 157025386]

約数ペア:

[(1, 157025386), (2, 78512693), (7, 22432198), (14, 11216099), (19, 8264494), (38, 4132247), (133, 1180642), (266, 590321)]