157030629

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{105319}}^1$

素因数の和:105400

約数の個数: 16

約数和(自身を含む): 242657280

約数和(自身を除く): 85626651

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 105319, 315957, 737233, 2211699, 7477649, 22432947, 52343543, 157030629]

約数ペア:

[(1, 157030629), (3, 52343543), (7, 22432947), (21, 7477649), (71, 2211699), (213, 737233), (497, 315957), (1491, 105319)]