156908457284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{11955841}}^1$

素因数の和:11956055

約数の個数: 24

約数和(自身を含む): 292248601848

約数和(自身を除く): 135340144564

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 3281, 6562, 13124, 11955841, 23911682, 47823364, 203249297, 406498594, 812997188, 2307477313, 4614954626, 9229909252, 39227114321, 78454228642, 156908457284]

約数ペア:

[(1, 156908457284), (2, 78454228642), (4, 39227114321), (17, 9229909252), (34, 4614954626), (68, 2307477313), (193, 812997188), (386, 406498594), (772, 203249297), (3281, 47823364), (6562, 23911682), (13124, 11955841)]