153996496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{331889}}^1$

素因数の和:331926

約数の個数: 20

約数和(自身を含む): 308657700

約数和(自身を除く): 154661204

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 331889, 663778, 1327556, 2655112, 5310224, 9624781, 19249562, 38499124, 76998248, 153996496]

約数ペア:

[(1, 153996496), (2, 76998248), (4, 38499124), (8, 19249562), (16, 9624781), (29, 5310224), (58, 2655112), (116, 1327556), (232, 663778), (464, 331889)]