159648728

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{143569}}^1$

素因数の和:143714

約数の個数: 16

約数和(自身を含む): 301497000

約数和(自身を除く): 141848272

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 143569, 287138, 574276, 1148552, 19956091, 39912182, 79824364, 159648728]

約数ペア:

[(1, 159648728), (2, 79824364), (4, 39912182), (8, 19956091), (139, 1148552), (278, 574276), (556, 287138), (1112, 143569)]