159194288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{904513}}^1$

素因数の和:904532

約数の個数: 20

約数和(自身を含む): 336479208

約数和(自身を除く): 177284920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 904513, 1809026, 3618052, 7236104, 9949643, 14472208, 19899286, 39798572, 79597144, 159194288]

約数ペア:

[(1, 159194288), (2, 79597144), (4, 39798572), (8, 19899286), (11, 14472208), (16, 9949643), (22, 7236104), (44, 3618052), (88, 1809026), (176, 904513)]