133450226

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 72

約数和(自身を含む): 261496620

約数和(自身を除く): 128046394

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 109, 182, 217, 218, 403, 434, 637, 763, 806, 961, 1274, 1417, 1519, 1526, 1922, 2821, 2834, 3038, 3379, 5341, 5642, 6727, 6758, 9919, 10682, 12493, 13454, 19747, 19838, 23653, 24986, 39494, 43927, 47089, 47306, 69433, 87451, 87854, 94178, 104749, 138866, 165571, 174902, 209498, 307489, 331142, 612157, 614978, 733243, 1224314, 1361737, 1466486, 2152423, 2723474, 4304846, 5132701, 9532159, 10265402, 19064318, 66725113, 133450226]

約数ペア:

[(1, 133450226), (2, 66725113), (7, 19064318), (13, 10265402), (14, 9532159), (26, 5132701), (31, 4304846), (49, 2723474), (62, 2152423), (91, 1466486), (98, 1361737), (109, 1224314), (182, 733243), (217, 614978), (218, 612157), (403, 331142), (434, 307489), (637, 209498), (763, 174902), (806, 165571), (961, 138866), (1274, 104749), (1417, 94178), (1519, 87854), (1526, 87451), (1922, 69433), (2821, 47306), (2834, 47089), (3038, 43927), (3379, 39494), (5341, 24986), (5642, 23653), (6727, 19838), (6758, 19747), (9919, 13454), (10682, 12493)]