239936254

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{9181}}^1$

素因数の和:9435

約数の個数: 16

約数和(自身を含む): 366912720

約数和(自身を除く): 126976466

約数列:

[1, 2, 73, 146, 179, 358, 9181, 13067, 18362, 26134, 670213, 1340426, 1643399, 3286798, 119968127, 239936254]

約数ペア:

[(1, 239936254), (2, 119968127), (73, 3286798), (146, 1643399), (179, 1340426), (358, 670213), (9181, 26134), (13067, 18362)]