155117554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{62497}}^1$

素因数の和:62589

約数の個数: 16

約数和(自身を含む): 249742008

約数和(自身を除く): 94624454

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 62497, 124994, 1062449, 2124898, 4562281, 9124562, 77558777, 155117554]

約数ペア:

[(1, 155117554), (2, 77558777), (17, 9124562), (34, 4562281), (73, 2124898), (146, 1062449), (1241, 124994), (2482, 62497)]