163977198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4999}}^1$

素因数の和:5093

約数の個数: 64

約数和(自身を含む): 414720000

約数和(自身を除く): 250742802

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1491, 1562, 2343, 2982, 4686, 4999, 5467, 9998, 10934, 14997, 16401, 29994, 32802, 34993, 54989, 69986, 104979, 109978, 164967, 209958, 329934, 354929, 384923, 709858, 769846, 1064787, 1154769, 2129574, 2309538, 2484503, 3904219, 4969006, 7453509, 7808438, 11712657, 14907018, 23425314, 27329533, 54659066, 81988599, 163977198]

約数ペア:

[(1, 163977198), (2, 81988599), (3, 54659066), (6, 27329533), (7, 23425314), (11, 14907018), (14, 11712657), (21, 7808438), (22, 7453509), (33, 4969006), (42, 3904219), (66, 2484503), (71, 2309538), (77, 2129574), (142, 1154769), (154, 1064787), (213, 769846), (231, 709858), (426, 384923), (462, 354929), (497, 329934), (781, 209958), (994, 164967), (1491, 109978), (1562, 104979), (2343, 69986), (2982, 54989), (4686, 34993), (4999, 32802), (5467, 29994), (9998, 16401), (10934, 14997)]