137280904

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{135119}}^1$

素因数の和:135252

約数の個数: 16

約数和(自身を含む): 259430400

約数和(自身を除く): 122149496

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 135119, 270238, 540476, 1080952, 17160113, 34320226, 68640452, 137280904]

約数ペア:

[(1, 137280904), (2, 68640452), (4, 34320226), (8, 17160113), (127, 1080952), (254, 540476), (508, 270238), (1016, 135119)]