129291188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6359}}^1$

素因数の和:6416

約数の個数: 48

約数和(自身を含む): 269256960

約数和(自身を除く): 139965772

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 5083, 6359, 10166, 12718, 20332, 25436, 82667, 108103, 146257, 165334, 216206, 292514, 330668, 432412, 585028, 1405339, 1901341, 2486369, 2810678, 3802682, 4972738, 5621356, 7605364, 9945476, 32322797, 64645594, 129291188]

約数ペア:

[(1, 129291188), (2, 64645594), (4, 32322797), (13, 9945476), (17, 7605364), (23, 5621356), (26, 4972738), (34, 3802682), (46, 2810678), (52, 2486369), (68, 1901341), (92, 1405339), (221, 585028), (299, 432412), (391, 330668), (442, 292514), (598, 216206), (782, 165334), (884, 146257), (1196, 108103), (1564, 82667), (5083, 25436), (6359, 20332), (10166, 12718)]