172330254

素因数分解:

$2^1\times 3^5\times {\mathrm{139}}^1\times {\mathrm{2551}}^1$

素因数の和:2707

約数の個数: 48

約数和(自身を含む): 390149760

約数和(自身を除く): 217819506

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 243, 278, 417, 486, 834, 1251, 2502, 2551, 3753, 5102, 7506, 7653, 11259, 15306, 22518, 22959, 33777, 45918, 67554, 68877, 137754, 206631, 354589, 413262, 619893, 709178, 1063767, 1239786, 2127534, 3191301, 6382602, 9573903, 19147806, 28721709, 57443418, 86165127, 172330254]

約数ペア:

[(1, 172330254), (2, 86165127), (3, 57443418), (6, 28721709), (9, 19147806), (18, 9573903), (27, 6382602), (54, 3191301), (81, 2127534), (139, 1239786), (162, 1063767), (243, 709178), (278, 619893), (417, 413262), (486, 354589), (834, 206631), (1251, 137754), (2502, 68877), (2551, 67554), (3753, 45918), (5102, 33777), (7506, 22959), (7653, 22518), (11259, 15306)]