137990264

素因数分解:

$2^3\times {\mathrm{2633}}^1\times {\mathrm{6551}}^1$

素因数の和:9190

約数の個数: 16

約数和(自身を含む): 258869520

約数和(自身を除く): 120879256

約数列:

[1, 2, 4, 8, 2633, 5266, 6551, 10532, 13102, 21064, 26204, 52408, 17248783, 34497566, 68995132, 137990264]

約数ペア:

[(1, 137990264), (2, 68995132), (4, 34497566), (8, 17248783), (2633, 52408), (5266, 26204), (6551, 21064), (10532, 13102)]