191177016

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 486324000

約数和(自身を除く): 295146984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 157, 226, 314, 339, 449, 452, 471, 628, 678, 898, 904, 942, 1256, 1347, 1356, 1796, 1884, 2694, 2712, 3592, 3768, 5388, 10776, 17741, 35482, 50737, 53223, 70493, 70964, 101474, 106446, 140986, 141928, 152211, 202948, 211479, 212892, 281972, 304422, 405896, 422958, 425784, 563944, 608844, 845916, 1217688, 1691832, 7965709, 15931418, 23897127, 31862836, 47794254, 63725672, 95588508, 191177016]

約数ペア:

[(1, 191177016), (2, 95588508), (3, 63725672), (4, 47794254), (6, 31862836), (8, 23897127), (12, 15931418), (24, 7965709), (113, 1691832), (157, 1217688), (226, 845916), (314, 608844), (339, 563944), (449, 425784), (452, 422958), (471, 405896), (628, 304422), (678, 281972), (898, 212892), (904, 211479), (942, 202948), (1256, 152211), (1347, 141928), (1356, 140986), (1796, 106446), (1884, 101474), (2694, 70964), (2712, 70493), (3592, 53223), (3768, 50737), (5388, 35482), (10776, 17741)]