153956288

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{12211}}^1$

素因数の和:12420

約数の個数: 28

約数和(自身を含む): 307082952

約数和(自身を除く): 153126664

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12211, 12608, 24422, 48844, 97688, 195376, 390752, 781504, 2405567, 4811134, 9622268, 19244536, 38489072, 76978144, 153956288]

約数ペア:

[(1, 153956288), (2, 76978144), (4, 38489072), (8, 19244536), (16, 9622268), (32, 4811134), (64, 2405567), (197, 781504), (394, 390752), (788, 195376), (1576, 97688), (3152, 48844), (6304, 24422), (12211, 12608)]