128516059

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1831}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 151484416

約数和(自身を除く): 22968357

約数列:

[1, 7, 37, 259, 271, 1831, 1897, 10027, 12817, 67747, 70189, 474229, 496201, 3473407, 18359437, 128516059]

約数ペア:

[(1, 128516059), (7, 18359437), (37, 3473407), (259, 496201), (271, 474229), (1831, 70189), (1897, 67747), (10027, 12817)]