155726136

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{10979}}^1$

素因数の和:11188

約数の個数: 48

約数和(自身を含む): 423937800

約数和(自身を除く): 268211664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 10979, 14184, 21958, 32937, 43916, 65874, 87832, 98811, 131748, 197622, 263496, 395244, 790488, 2162863, 4325726, 6488589, 8651452, 12977178, 17302904, 19465767, 25954356, 38931534, 51908712, 77863068, 155726136]

約数ペア:

[(1, 155726136), (2, 77863068), (3, 51908712), (4, 38931534), (6, 25954356), (8, 19465767), (9, 17302904), (12, 12977178), (18, 8651452), (24, 6488589), (36, 4325726), (72, 2162863), (197, 790488), (394, 395244), (591, 263496), (788, 197622), (1182, 131748), (1576, 98811), (1773, 87832), (2364, 65874), (3546, 43916), (4728, 32937), (7092, 21958), (10979, 14184)]