133068304

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{45949}}^1$

素因数の和:46138

約数の個数: 20

約数和(自身を含む): 259249900

約数和(自身を除く): 126181596

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 45949, 91898, 183796, 367592, 735184, 8316769, 16633538, 33267076, 66534152, 133068304]

約数ペア:

[(1, 133068304), (2, 66534152), (4, 33267076), (8, 16633538), (16, 8316769), (181, 735184), (362, 367592), (724, 183796), (1448, 91898), (2896, 45949)]