144597887

素因数分解:

$7^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 172892160

約数和(自身を除く): 28294273

約数列:

[1, 7, 37, 79, 191, 259, 553, 1337, 1369, 2923, 7067, 9583, 15089, 20461, 49469, 105623, 108151, 261479, 558293, 757057, 1830353, 3908051, 20656841, 144597887]

約数ペア:

[(1, 144597887), (7, 20656841), (37, 3908051), (79, 1830353), (191, 757057), (259, 558293), (553, 261479), (1337, 108151), (1369, 105623), (2923, 49469), (7067, 20461), (9583, 15089)]