157085108470

素因数分解:

$2^1\times 5^1\times {\mathrm{38461}}^1\times {\mathrm{408427}}^1$

素因数の和:446895

約数の個数: 16

約数和(自身を含む): 282761239248

約数和(自身を除く): 125676130778

約数列:

[1, 2, 5, 10, 38461, 76922, 192305, 384610, 408427, 816854, 2042135, 4084270, 15708510847, 31417021694, 78542554235, 157085108470]

約数ペア:

[(1, 157085108470), (2, 78542554235), (5, 31417021694), (10, 15708510847), (38461, 4084270), (76922, 2042135), (192305, 816854), (384610, 408427)]