169243338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{111491}}^1$

素因数の和:111530

約数の個数: 32

約数和(自身を含む): 385316352

約数和(自身を除く): 216073014

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 111491, 222982, 334473, 668946, 1226401, 2452802, 2564293, 3679203, 5128586, 7358406, 7692879, 15385758, 28207223, 56414446, 84621669, 169243338]

約数ペア:

[(1, 169243338), (2, 84621669), (3, 56414446), (6, 28207223), (11, 15385758), (22, 7692879), (23, 7358406), (33, 5128586), (46, 3679203), (66, 2564293), (69, 2452802), (138, 1226401), (253, 668946), (506, 334473), (759, 222982), (1518, 111491)]