161827126

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{66377}}^1$

素因数の和:66455

約数の個数: 16

約数和(自身を含む): 258077664

約数和(自身を除く): 96250538

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 66377, 132754, 1526671, 3053342, 3517981, 7035962, 80913563, 161827126]

約数ペア:

[(1, 161827126), (2, 80913563), (23, 7035962), (46, 3517981), (53, 3053342), (106, 1526671), (1219, 132754), (2438, 66377)]