171856216

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{8501}}^1$

素因数の和:8552

約数の個数: 48

約数和(自身を含む): 388711440

約数和(自身を除く): 216855224

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 5054, 8501, 10108, 17002, 20216, 34004, 59507, 68008, 119014, 161519, 238028, 323038, 476056, 646076, 1130633, 1292152, 2261266, 3068861, 4522532, 6137722, 9045064, 12275444, 21482027, 24550888, 42964054, 85928108, 171856216]

約数ペア:

[(1, 171856216), (2, 85928108), (4, 42964054), (7, 24550888), (8, 21482027), (14, 12275444), (19, 9045064), (28, 6137722), (38, 4522532), (56, 3068861), (76, 2261266), (133, 1292152), (152, 1130633), (266, 646076), (361, 476056), (532, 323038), (722, 238028), (1064, 161519), (1444, 119014), (2527, 68008), (2888, 59507), (5054, 34004), (8501, 20216), (10108, 17002)]