161736284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{40153}}^1$

素因数の和:40229

約数の個数: 24

約数和(自身を含む): 303564240

約数和(自身を除く): 141827956

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 40153, 80306, 160612, 762907, 1525814, 2128109, 3051628, 4256218, 8512436, 40434071, 80868142, 161736284]

約数ペア:

[(1, 161736284), (2, 80868142), (4, 40434071), (19, 8512436), (38, 4256218), (53, 3051628), (76, 2128109), (106, 1525814), (212, 762907), (1007, 160612), (2014, 80306), (4028, 40153)]