164401153

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{24439}}^1$

素因数の和:24508

約数の個数: 12

約数和(自身を含む): 194151360

約数和(自身を除く): 29750207

約数列:

[1, 7, 31, 217, 961, 6727, 24439, 171073, 757609, 5303263, 23485879, 164401153]

約数ペア:

[(1, 164401153), (7, 23485879), (31, 5303263), (217, 757609), (961, 171073), (6727, 24439)]