128575812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{563929}}^1$

素因数の和:563955

約数の個数: 24

約数和(自身を含む): 315800800

約数和(自身を除く): 187224988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 563929, 1127858, 1691787, 2255716, 3383574, 6767148, 10714651, 21429302, 32143953, 42858604, 64287906, 128575812]

約数ペア:

[(1, 128575812), (2, 64287906), (3, 42858604), (4, 32143953), (6, 21429302), (12, 10714651), (19, 6767148), (38, 3383574), (57, 2255716), (76, 1691787), (114, 1127858), (228, 563929)]