154496276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{25261}}^1$

素因数の和:25415

約数の個数: 24

約数和(自身を含む): 297081120

約数和(自身を除く): 142584844

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 25261, 50522, 101044, 277871, 555742, 1111484, 3511279, 7022558, 14045116, 38624069, 77248138, 154496276]

約数ペア:

[(1, 154496276), (2, 77248138), (4, 38624069), (11, 14045116), (22, 7022558), (44, 3511279), (139, 1111484), (278, 555742), (556, 277871), (1529, 101044), (3058, 50522), (6116, 25261)]