142354652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 278014464

約数和(自身を除く): 135659812

約数列:

[1, 2, 4, 11, 22, 44, 101, 103, 202, 206, 311, 404, 412, 622, 1111, 1133, 1244, 2222, 2266, 3421, 4444, 4532, 6842, 10403, 13684, 20806, 31411, 32033, 41612, 62822, 64066, 114433, 125644, 128132, 228866, 345521, 352363, 457732, 691042, 704726, 1382084, 1409452, 3235333, 6470666, 12941332, 35588663, 71177326, 142354652]

約数ペア:

[(1, 142354652), (2, 71177326), (4, 35588663), (11, 12941332), (22, 6470666), (44, 3235333), (101, 1409452), (103, 1382084), (202, 704726), (206, 691042), (311, 457732), (404, 352363), (412, 345521), (622, 228866), (1111, 128132), (1133, 125644), (1244, 114433), (2222, 64066), (2266, 62822), (3421, 41612), (4444, 32033), (4532, 31411), (6842, 20806), (10403, 13684)]