159959734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{102407}}^1$

素因数の和:102491

約数の個数: 16

約数和(自身を含む): 265441536

約数和(自身を除く): 105481802

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 102407, 204814, 1126477, 2252954, 7270897, 14541794, 79979867, 159959734]

約数ペア:

[(1, 159959734), (2, 79979867), (11, 14541794), (22, 7270897), (71, 2252954), (142, 1126477), (781, 204814), (1562, 102407)]