156954121894

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{38830807}}^1$

素因数の和:38830899

約数の個数: 16

約数和(自身を含む): 246031999488

約数和(自身を除く): 89077877594

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 38830807, 77661614, 1669724701, 1825047929, 3339449402, 3650095858, 78477060947, 156954121894]

約数ペア:

[(1, 156954121894), (2, 78477060947), (43, 3650095858), (47, 3339449402), (86, 1825047929), (94, 1669724701), (2021, 77661614), (4042, 38830807)]