152072242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{638959}}^1$

素因数の和:638985

約数の個数: 16

約数和(自身を含む): 276030720

約数和(自身を除く): 123958478

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 638959, 1277918, 4472713, 8945426, 10862303, 21724606, 76036121, 152072242]

約数ペア:

[(1, 152072242), (2, 76036121), (7, 21724606), (14, 10862303), (17, 8945426), (34, 4472713), (119, 1277918), (238, 638959)]