145429214

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{253361}}^1$

素因数の和:253411

約数の個数: 16

約数和(自身を含む): 255388896

約数和(自身を除く): 109959682

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 253361, 506722, 1773527, 3547054, 10387801, 20775602, 72714607, 145429214]

約数ペア:

[(1, 145429214), (2, 72714607), (7, 20775602), (14, 10387801), (41, 3547054), (82, 1773527), (287, 506722), (574, 253361)]