78928184

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{135151}}^1$

素因数の和:135230

約数の個数: 16

約数和(自身を含む): 150018720

約数和(自身を除く): 71090536

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 135151, 270302, 540604, 1081208, 9866023, 19732046, 39464092, 78928184]

約数ペア:

[(1, 78928184), (2, 39464092), (4, 19732046), (8, 9866023), (73, 1081208), (146, 540604), (292, 270302), (584, 135151)]