148177458

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 399974400

約数和(自身を除く): 251796942

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 39, 54, 62, 66, 78, 93, 99, 117, 143, 186, 198, 234, 279, 286, 297, 341, 351, 403, 429, 558, 594, 619, 682, 702, 806, 837, 858, 1023, 1209, 1238, 1287, 1674, 1857, 2046, 2418, 2574, 3069, 3627, 3714, 3861, 4433, 5571, 6138, 6809, 7254, 7722, 8047, 8866, 9207, 10881, 11142, 13299, 13618, 16094, 16713, 18414, 19189, 20427, 21762, 24141, 26598, 33426, 38378, 39897, 40854, 48282, 57567, 61281, 72423, 79794, 88517, 115134, 119691, 122562, 144846, 172701, 177034, 183843, 211079, 217269, 239382, 249457, 265551, 345402, 367686, 422158, 434538, 498914, 518103, 531102, 633237, 748371, 796653, 1036206, 1266474, 1496742, 1593306, 1899711, 2245113, 2389959, 2744027, 3799422, 4490226, 4779918, 5488054, 5699133, 6735339, 8232081, 11398266, 13470678, 16464162, 24696243, 49392486, 74088729, 148177458]

約数ペア:

[(1, 148177458), (2, 74088729), (3, 49392486), (6, 24696243), (9, 16464162), (11, 13470678), (13, 11398266), (18, 8232081), (22, 6735339), (26, 5699133), (27, 5488054), (31, 4779918), (33, 4490226), (39, 3799422), (54, 2744027), (62, 2389959), (66, 2245113), (78, 1899711), (93, 1593306), (99, 1496742), (117, 1266474), (143, 1036206), (186, 796653), (198, 748371), (234, 633237), (279, 531102), (286, 518103), (297, 498914), (341, 434538), (351, 422158), (403, 367686), (429, 345402), (558, 265551), (594, 249457), (619, 239382), (682, 217269), (702, 211079), (806, 183843), (837, 177034), (858, 172701), (1023, 144846), (1209, 122562), (1238, 119691), (1287, 115134), (1674, 88517), (1857, 79794), (2046, 72423), (2418, 61281), (2574, 57567), (3069, 48282), (3627, 40854), (3714, 39897), (3861, 38378), (4433, 33426), (5571, 26598), (6138, 24141), (6809, 21762), (7254, 20427), (7722, 19189), (8047, 18414), (8866, 16713), (9207, 16094), (10881, 13618), (11142, 13299)]