156640907

素因数分解:

${\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 168537600

約数和(自身を除く): 11896693

約数列:

[1, 17, 139, 151, 439, 2363, 2567, 7463, 20989, 61021, 66289, 356813, 1037357, 1126913, 9214171, 156640907]

約数ペア:

[(1, 156640907), (17, 9214171), (139, 1126913), (151, 1037357), (439, 356813), (2363, 66289), (2567, 61021), (7463, 20989)]