143479264

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{39679}}^1$

素因数の和:39802

約数の個数: 24

約数和(自身を含む): 284981760

約数和(自身を除く): 141502496

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 39679, 79358, 158716, 317432, 634864, 1269728, 4483727, 8967454, 17934908, 35869816, 71739632, 143479264]

約数ペア:

[(1, 143479264), (2, 71739632), (4, 35869816), (8, 17934908), (16, 8967454), (32, 4483727), (113, 1269728), (226, 634864), (452, 317432), (904, 158716), (1808, 79358), (3616, 39679)]