159291376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{432857}}^1$

素因数の和:432888

約数の個数: 20

約数和(自身を含む): 322046352

約数和(自身を除く): 162754976

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 432857, 865714, 1731428, 3462856, 6925712, 9955711, 19911422, 39822844, 79645688, 159291376]

約数ペア:

[(1, 159291376), (2, 79645688), (4, 39822844), (8, 19911422), (16, 9955711), (23, 6925712), (46, 3462856), (92, 1731428), (184, 865714), (368, 432857)]