138858768

素因数分解:

$2^4\times 3^2\times {\mathrm{964297}}^1$

素因数の和:964311

約数の個数: 30

約数和(自身を含む): 388612094

約数和(自身を除く): 249753326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 964297, 1928594, 2892891, 3857188, 5785782, 7714376, 8678673, 11571564, 15428752, 17357346, 23143128, 34714692, 46286256, 69429384, 138858768]

約数ペア:

[(1, 138858768), (2, 69429384), (3, 46286256), (4, 34714692), (6, 23143128), (8, 17357346), (9, 15428752), (12, 11571564), (16, 8678673), (18, 7714376), (24, 5785782), (36, 3857188), (48, 2892891), (72, 1928594), (144, 964297)]