121565444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 289502976

約数和(自身を除く): 167937532

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 97, 143, 154, 182, 194, 286, 308, 313, 364, 388, 572, 626, 679, 1001, 1067, 1252, 1261, 1358, 2002, 2134, 2191, 2522, 2716, 3443, 4004, 4069, 4268, 4382, 5044, 6886, 7469, 8138, 8764, 8827, 13772, 13871, 14938, 16276, 17654, 24101, 27742, 28483, 29876, 30361, 35308, 44759, 48202, 55484, 56966, 60722, 89518, 96404, 97097, 113932, 121444, 179036, 194194, 212527, 313313, 333971, 388388, 394693, 425054, 626626, 667942, 789386, 850108, 1253252, 1335884, 1578772, 2337797, 2762851, 4341623, 4675594, 5525702, 8683246, 9351188, 11051404, 17366492, 30391361, 60782722, 121565444]

約数ペア:

[(1, 121565444), (2, 60782722), (4, 30391361), (7, 17366492), (11, 11051404), (13, 9351188), (14, 8683246), (22, 5525702), (26, 4675594), (28, 4341623), (44, 2762851), (52, 2337797), (77, 1578772), (91, 1335884), (97, 1253252), (143, 850108), (154, 789386), (182, 667942), (194, 626626), (286, 425054), (308, 394693), (313, 388388), (364, 333971), (388, 313313), (572, 212527), (626, 194194), (679, 179036), (1001, 121444), (1067, 113932), (1252, 97097), (1261, 96404), (1358, 89518), (2002, 60722), (2134, 56966), (2191, 55484), (2522, 48202), (2716, 44759), (3443, 35308), (4004, 30361), (4069, 29876), (4268, 28483), (4382, 27742), (5044, 24101), (6886, 17654), (7469, 16276), (8138, 14938), (8764, 13871), (8827, 13772)]