123902144

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{12821}}^1$

素因数の和:12984

約数の個数: 28

約数和(自身を含む): 247515888

約数和(自身を除く): 123613744

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 9664, 12821, 25642, 51284, 102568, 205136, 410272, 820544, 1935971, 3871942, 7743884, 15487768, 30975536, 61951072, 123902144]

約数ペア:

[(1, 123902144), (2, 61951072), (4, 30975536), (8, 15487768), (16, 7743884), (32, 3871942), (64, 1935971), (151, 820544), (302, 410272), (604, 205136), (1208, 102568), (2416, 51284), (4832, 25642), (9664, 12821)]