156635468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{17033}}^1$

素因数の和:17078

約数の個数: 36

約数和(自身を含む): 317173080

約数和(自身を除く): 160537612

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 17033, 34066, 68132, 187363, 323627, 374726, 647254, 749452, 1294508, 2060993, 3559897, 4121986, 7119794, 8243972, 14239588, 39158867, 78317734, 156635468]

約数ペア:

[(1, 156635468), (2, 78317734), (4, 39158867), (11, 14239588), (19, 8243972), (22, 7119794), (38, 4121986), (44, 3559897), (76, 2060993), (121, 1294508), (209, 749452), (242, 647254), (418, 374726), (484, 323627), (836, 187363), (2299, 68132), (4598, 34066), (9196, 17033)]