156905375564

素因数分解:

$2^2\times 7^1\times {\mathrm{132049}}^1\times {\mathrm{42437}}^1$

素因数の和:174497

約数の個数: 24

約数和(自身を含む): 313820522400

約数和(自身を除く): 156915146836

約数列:

[1, 2, 4, 7, 14, 28, 42437, 84874, 132049, 169748, 264098, 297059, 528196, 594118, 924343, 1188236, 1848686, 3697372, 5603763413, 11207526826, 22415053652, 39226343891, 78452687782, 156905375564]

約数ペア:

[(1, 156905375564), (2, 78452687782), (4, 39226343891), (7, 22415053652), (14, 11207526826), (28, 5603763413), (42437, 3697372), (84874, 1848686), (132049, 1188236), (169748, 924343), (264098, 594118), (297059, 528196)]