145272976

素因数分解:

$2^4\times {\mathrm{2113}}^1\times {\mathrm{4297}}^1$

素因数の和:6418

約数の個数: 20

約数和(自身を含む): 281665132

約数和(自身を除く): 136392156

約数列:

[1, 2, 4, 8, 16, 2113, 4226, 4297, 8452, 8594, 16904, 17188, 33808, 34376, 68752, 9079561, 18159122, 36318244, 72636488, 145272976]

約数ペア:

[(1, 145272976), (2, 72636488), (4, 36318244), (8, 18159122), (16, 9079561), (2113, 68752), (4226, 34376), (4297, 33808), (8452, 17188), (8594, 16904)]