156956079

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{105269}}^1$

素因数の和:105350

約数の個数: 16

約数和(自身を含む): 242542080

約数和(自身を除く): 85586001

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 105269, 315807, 736883, 2210649, 7474099, 22422297, 52318693, 156956079]

約数ペア:

[(1, 156956079), (3, 52318693), (7, 22422297), (21, 7474099), (71, 2210649), (213, 736883), (497, 315807), (1491, 105269)]