148626892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{20161}}^1$

素因数の和:20281

約数の個数: 24

約数和(自身を含む): 276622640

約数和(自身を除く): 127995748

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 20161, 40322, 80644, 383059, 766118, 1532236, 1955617, 3911234, 7822468, 37156723, 74313446, 148626892]

約数ペア:

[(1, 148626892), (2, 74313446), (4, 37156723), (19, 7822468), (38, 3911234), (76, 1955617), (97, 1532236), (194, 766118), (388, 383059), (1843, 80644), (3686, 40322), (7372, 20161)]