128473278

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{455579}}^1$

素因数の和:455631

約数の個数: 16

約数和(自身を含む): 262414080

約数和(自身を除く): 133940802

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 455579, 911158, 1366737, 2733474, 21412213, 42824426, 64236639, 128473278]

約数ペア:

[(1, 128473278), (2, 64236639), (3, 42824426), (6, 21412213), (47, 2733474), (94, 1366737), (141, 911158), (282, 455579)]