161128964

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{757}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 285250560

約数和(自身を除く): 124121596

約数列:

[1, 2, 4, 127, 254, 419, 508, 757, 838, 1514, 1676, 3028, 53213, 96139, 106426, 192278, 212852, 317183, 384556, 634366, 1268732, 40282241, 80564482, 161128964]

約数ペア:

[(1, 161128964), (2, 80564482), (4, 40282241), (127, 1268732), (254, 634366), (419, 384556), (508, 317183), (757, 212852), (838, 192278), (1514, 106426), (1676, 96139), (3028, 53213)]