142249888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{404119}}^1$

素因数の和:404140

約数の個数: 24

約数和(自身を含む): 305514720

約数和(自身を除く): 163264832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 404119, 808238, 1616476, 3232952, 4445309, 6465904, 8890618, 12931808, 17781236, 35562472, 71124944, 142249888]

約数ペア:

[(1, 142249888), (2, 71124944), (4, 35562472), (8, 17781236), (11, 12931808), (16, 8890618), (22, 6465904), (32, 4445309), (44, 3232952), (88, 1616476), (176, 808238), (352, 404119)]