156925424

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{74869}}^1$

素因数の和:75008

約数の個数: 20

約数和(自身を含む): 306368040

約数和(自身を除く): 149442616

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 74869, 149738, 299476, 598952, 1197904, 9807839, 19615678, 39231356, 78462712, 156925424]

約数ペア:

[(1, 156925424), (2, 78462712), (4, 39231356), (8, 19615678), (16, 9807839), (131, 1197904), (262, 598952), (524, 299476), (1048, 149738), (2096, 74869)]