156909148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{50227}}^1$

素因数の和:50313

約数の個数: 24

約数和(自身を含む): 303778944

約数和(自身を除く): 146869796

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 50227, 100454, 200908, 552497, 1104994, 2209988, 3566117, 7132234, 14264468, 39227287, 78454574, 156909148]

約数ペア:

[(1, 156909148), (2, 78454574), (4, 39227287), (11, 14264468), (22, 7132234), (44, 3566117), (71, 2209988), (142, 1104994), (284, 552497), (781, 200908), (1562, 100454), (3124, 50227)]