156910220404

素因数分解:

$2^2\times 7^2\times {\mathrm{800562349}}^1$

素因数の和:800562367

約数の個数: 18

約数和(自身を含む): 319424377650

約数和(自身を除く): 162514157246

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 800562349, 1601124698, 3202249396, 5603936443, 11207872886, 22415745772, 39227555101, 78455110202, 156910220404]

約数ペア:

[(1, 156910220404), (2, 78455110202), (4, 39227555101), (7, 22415745772), (14, 11207872886), (28, 5603936443), (49, 3202249396), (98, 1601124698), (196, 800562349)]