128045587797

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1235

約数の個数: 96

約数和(自身を含む): 202603040640

約数和(自身を除く): 74557452843

約数列:

[1, 3, 9, 19, 41, 57, 101, 123, 171, 211, 303, 369, 633, 779, 857, 909, 1899, 1919, 2337, 2571, 4009, 4141, 5757, 7011, 7713, 8651, 12027, 12423, 16283, 17271, 21311, 25953, 35137, 36081, 37269, 48849, 63933, 77859, 78679, 86557, 105411, 146547, 164369, 180827, 191799, 236037, 259671, 316233, 404909, 493107, 542481, 667603, 708111, 779013, 873751, 1214727, 1479321, 1627443, 1644583, 2002809, 2621253, 3435713, 3548837, 3644181, 4933749, 6008427, 7413907, 7863759, 10307139, 10646511, 14801247, 16601269, 18263527, 22241721, 30921417, 31939533, 49803807, 54790581, 66725163, 67427903, 140864233, 149411421, 164371743, 202283709, 347007013, 422592699, 606851127, 748804607, 1041021039, 1267778097, 2246413821, 3123063117, 6739241463, 14227287533, 42681862599, 128045587797]

約数ペア:

[(1, 128045587797), (3, 42681862599), (9, 14227287533), (19, 6739241463), (41, 3123063117), (57, 2246413821), (101, 1267778097), (123, 1041021039), (171, 748804607), (211, 606851127), (303, 422592699), (369, 347007013), (633, 202283709), (779, 164371743), (857, 149411421), (909, 140864233), (1899, 67427903), (1919, 66725163), (2337, 54790581), (2571, 49803807), (4009, 31939533), (4141, 30921417), (5757, 22241721), (7011, 18263527), (7713, 16601269), (8651, 14801247), (12027, 10646511), (12423, 10307139), (16283, 7863759), (17271, 7413907), (21311, 6008427), (25953, 4933749), (35137, 3644181), (36081, 3548837), (37269, 3435713), (48849, 2621253), (63933, 2002809), (77859, 1644583), (78679, 1627443), (86557, 1479321), (105411, 1214727), (146547, 873751), (164369, 779013), (180827, 708111), (191799, 667603), (236037, 542481), (259671, 493107), (316233, 404909)]