144620728

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{29017}}^1$

素因数の和:29119

約数の個数: 32

約数和(自身を含む): 313394400

約数和(自身を除く): 168773672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 29017, 58034, 116068, 203119, 232136, 406238, 812476, 1624952, 2582513, 5165026, 10330052, 18077591, 20660104, 36155182, 72310364, 144620728]

約数ペア:

[(1, 144620728), (2, 72310364), (4, 36155182), (7, 20660104), (8, 18077591), (14, 10330052), (28, 5165026), (56, 2582513), (89, 1624952), (178, 812476), (356, 406238), (623, 232136), (712, 203119), (1246, 116068), (2492, 58034), (4984, 29017)]