142714616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{16057}}^1$

素因数の和:16175

約数の個数: 32

約数和(自身を含む): 294824880

約数和(自身を除く): 152110264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 2222, 4444, 8888, 16057, 32114, 64228, 128456, 176627, 353254, 706508, 1413016, 1621757, 3243514, 6487028, 12974056, 17839327, 35678654, 71357308, 142714616]

約数ペア:

[(1, 142714616), (2, 71357308), (4, 35678654), (8, 17839327), (11, 12974056), (22, 6487028), (44, 3243514), (88, 1621757), (101, 1413016), (202, 706508), (404, 353254), (808, 176627), (1111, 128456), (2222, 64228), (4444, 32114), (8888, 16057)]