156736684816

素因数分解:

$2^4\times {\mathrm{20369}}^1\times {\mathrm{480929}}^1$

素因数の和:501306

約数の個数: 20

約数和(自身を含む): 303692867100

約数和(自身を除く): 146956182284

約数列:

[1, 2, 4, 8, 16, 20369, 40738, 81476, 162952, 325904, 480929, 961858, 1923716, 3847432, 7694864, 9796042801, 19592085602, 39184171204, 78368342408, 156736684816]

約数ペア:

[(1, 156736684816), (2, 78368342408), (4, 39184171204), (8, 19592085602), (16, 9796042801), (20369, 7694864), (40738, 3847432), (81476, 1923716), (162952, 961858), (325904, 480929)]