142778142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{610163}}^1$

素因数の和:610184

約数の個数: 24

約数和(自身を含む): 333149544

約数和(自身を除く): 190371402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 610163, 1220326, 1830489, 3660978, 5491467, 7932119, 10982934, 15864238, 23796357, 47592714, 71389071, 142778142]

約数ペア:

[(1, 142778142), (2, 71389071), (3, 47592714), (6, 23796357), (9, 15864238), (13, 10982934), (18, 7932119), (26, 5491467), (39, 3660978), (78, 1830489), (117, 1220326), (234, 610163)]