161038486

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{217033}}^1$

素因数の和:217095

約数の個数: 16

約数和(自身を含む): 281276064

約数和(自身を除く): 120237578

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 217033, 434066, 1519231, 3038462, 11502749, 23005498, 80519243, 161038486]

約数ペア:

[(1, 161038486), (2, 80519243), (7, 23005498), (14, 11502749), (53, 3038462), (106, 1519231), (371, 434066), (742, 217033)]