138842512

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{184631}}^1$

素因数の和:184686

約数の個数: 20

約数和(自身を含む): 274732416

約数和(自身を除く): 135889904

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 184631, 369262, 738524, 1477048, 2954096, 8677657, 17355314, 34710628, 69421256, 138842512]

約数ペア:

[(1, 138842512), (2, 69421256), (4, 34710628), (8, 17355314), (16, 8677657), (47, 2954096), (94, 1477048), (188, 738524), (376, 369262), (752, 184631)]