144560312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1390003}}^1$

素因数の和:1390022

約数の個数: 16

約数和(自身を含む): 291900840

約数和(自身を除く): 147340528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1390003, 2780006, 5560012, 11120024, 18070039, 36140078, 72280156, 144560312]

約数ペア:

[(1, 144560312), (2, 72280156), (4, 36140078), (8, 18070039), (13, 11120024), (26, 5560012), (52, 2780006), (104, 1390003)]