149940527

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 183617280

約数和(自身を除く): 33676753

約数列:

[1, 11, 17, 29, 43, 187, 319, 473, 493, 643, 731, 1247, 5423, 7073, 8041, 10931, 13717, 18647, 21199, 27649, 120241, 205117, 233189, 304139, 316999, 470033, 801821, 3486989, 5170363, 8820031, 13630957, 149940527]

約数ペア:

[(1, 149940527), (11, 13630957), (17, 8820031), (29, 5170363), (43, 3486989), (187, 801821), (319, 470033), (473, 316999), (493, 304139), (643, 233189), (731, 205117), (1247, 120241), (5423, 27649), (7073, 21199), (8041, 18647), (10931, 13717)]