155712386

素因数分解:

$2^1\times {\mathrm{109}}^2\times {\mathrm{6553}}^1$

素因数の和:6773

約数の個数: 12

約数和(自身を含む): 235767042

約数和(自身を除く): 80054656

約数列:

[1, 2, 109, 218, 6553, 11881, 13106, 23762, 714277, 1428554, 77856193, 155712386]

約数ペア:

[(1, 155712386), (2, 77856193), (109, 1428554), (218, 714277), (6553, 23762), (11881, 13106)]