128567161429

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1\times {\mathrm{887}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 153658028160

約数和(自身を除く): 25090866731

約数列:

[1, 7, 49, 59, 181, 277, 413, 887, 1267, 1939, 2891, 6209, 8869, 10679, 13573, 16343, 43463, 50137, 52333, 74753, 114401, 160547, 245699, 350959, 366331, 523271, 800807, 1123829, 1719893, 2456713, 2564317, 2958083, 7866803, 9472273, 12039251, 14496241, 20706581, 44471519, 66305911, 101473687, 144946067, 311300633, 464141377, 710315809, 2179104431, 2623819621, 18366737347, 128567161429]

約数ペア:

[(1, 128567161429), (7, 18366737347), (49, 2623819621), (59, 2179104431), (181, 710315809), (277, 464141377), (413, 311300633), (887, 144946067), (1267, 101473687), (1939, 66305911), (2891, 44471519), (6209, 20706581), (8869, 14496241), (10679, 12039251), (13573, 9472273), (16343, 7866803), (43463, 2958083), (50137, 2564317), (52333, 2456713), (74753, 1719893), (114401, 1123829), (160547, 800807), (245699, 523271), (350959, 366331)]