121684486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 238878720

約数和(自身を除く): 117194234

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 71, 77, 142, 154, 217, 341, 359, 434, 497, 682, 718, 781, 994, 1562, 2201, 2387, 2513, 3949, 4402, 4774, 5026, 5467, 7898, 10934, 11129, 15407, 22258, 24211, 25489, 27643, 30814, 48422, 50978, 55286, 77903, 122419, 155806, 169477, 178423, 244838, 280379, 338954, 356846, 560758, 790159, 856933, 1580318, 1713866, 1962653, 3925306, 5531113, 8691749, 11062226, 17383498, 60842243, 121684486]

約数ペア:

[(1, 121684486), (2, 60842243), (7, 17383498), (11, 11062226), (14, 8691749), (22, 5531113), (31, 3925306), (62, 1962653), (71, 1713866), (77, 1580318), (142, 856933), (154, 790159), (217, 560758), (341, 356846), (359, 338954), (434, 280379), (497, 244838), (682, 178423), (718, 169477), (781, 155806), (994, 122419), (1562, 77903), (2201, 55286), (2387, 50978), (2513, 48422), (3949, 30814), (4402, 27643), (4774, 25489), (5026, 24211), (5467, 22258), (7898, 15407), (10934, 11129)]