145240848

素因数分解:

$2^4\times 3^2\times {\mathrm{1008617}}^1$

素因数の和:1008631

約数の個数: 30

約数和(自身を含む): 406473054

約数和(自身を除く): 261232206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1008617, 2017234, 3025851, 4034468, 6051702, 8068936, 9077553, 12103404, 16137872, 18155106, 24206808, 36310212, 48413616, 72620424, 145240848]

約数ペア:

[(1, 145240848), (2, 72620424), (3, 48413616), (4, 36310212), (6, 24206808), (8, 18155106), (9, 16137872), (12, 12103404), (16, 9077553), (18, 8068936), (24, 6051702), (36, 4034468), (48, 3025851), (72, 2017234), (144, 1008617)]