155514268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{427237}}^1$

素因数の和:427261

約数の個数: 24

約数和(自身を含む): 334954592

約数和(自身を除く): 179440324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 427237, 854474, 1708948, 2990659, 5554081, 5981318, 11108162, 11962636, 22216324, 38878567, 77757134, 155514268]

約数ペア:

[(1, 155514268), (2, 77757134), (4, 38878567), (7, 22216324), (13, 11962636), (14, 11108162), (26, 5981318), (28, 5554081), (52, 2990659), (91, 1708948), (182, 854474), (364, 427237)]