151188989

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{10687}}^1$

素因数の和:10784

約数の個数: 16

約数和(自身を含む): 180584448

約数和(自身を除く): 29395459

約数列:

[1, 7, 43, 47, 301, 329, 2021, 10687, 14147, 74809, 459541, 502289, 3216787, 3516023, 21598427, 151188989]

約数ペア:

[(1, 151188989), (7, 21598427), (43, 3516023), (47, 3216787), (301, 502289), (329, 459541), (2021, 74809), (10687, 14147)]