151289872

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{129529}}^1$

素因数の和:129610

約数の個数: 20

約数和(自身を含む): 297141820

約数和(自身を除く): 145851948

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 129529, 259058, 518116, 1036232, 2072464, 9455617, 18911234, 37822468, 75644936, 151289872]

約数ペア:

[(1, 151289872), (2, 75644936), (4, 37822468), (8, 18911234), (16, 9455617), (73, 2072464), (146, 1036232), (292, 518116), (584, 259058), (1168, 129529)]