128137466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1\times {\mathrm{2729}}^1$

素因数の和:4129

約数の個数: 16

約数和(自身を含む): 203734440

約数和(自身を除く): 75596974

約数列:

[1, 2, 17, 34, 1381, 2729, 2762, 5458, 23477, 46393, 46954, 92786, 3768749, 7537498, 64068733, 128137466]

約数ペア:

[(1, 128137466), (2, 64068733), (17, 7537498), (34, 3768749), (1381, 92786), (2729, 46954), (2762, 46393), (5458, 23477)]