139156914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{17321}}^1$

素因数の和:17442

約数の個数: 32

約数和(自身を含む): 302649984

約数和(自身を除く): 163493070

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 17321, 34642, 51963, 103926, 225173, 450346, 675519, 1351038, 1784063, 3568126, 5352189, 10704378, 23192819, 46385638, 69578457, 139156914]

約数ペア:

[(1, 139156914), (2, 69578457), (3, 46385638), (6, 23192819), (13, 10704378), (26, 5352189), (39, 3568126), (78, 1784063), (103, 1351038), (206, 675519), (309, 450346), (618, 225173), (1339, 103926), (2678, 51963), (4017, 34642), (8034, 17321)]