156967477222

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{9871}}^1\times {\mathrm{108917}}^1$

素因数の和:118863

約数の個数: 16

約数和(自身を含む): 238702946112

約数和(自身を除く): 81735468890

約数列:

[1, 2, 73, 146, 9871, 19742, 108917, 217834, 720583, 1441166, 7950941, 15901882, 1075119707, 2150239414, 78483738611, 156967477222]

約数ペア:

[(1, 156967477222), (2, 78483738611), (73, 2150239414), (146, 1075119707), (9871, 15901882), (19742, 7950941), (108917, 1441166), (217834, 720583)]