131977650848

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{223697}}^1$

素因数の和:223989

約数の個数: 48

約数和(自身を含む): 263820473280

約数和(自身を除く): 131842822432

約数列:

[1, 2, 4, 8, 16, 32, 103, 179, 206, 358, 412, 716, 824, 1432, 1648, 2864, 3296, 5728, 18437, 36874, 73748, 147496, 223697, 294992, 447394, 589984, 894788, 1789576, 3579152, 7158304, 23040791, 40041763, 46081582, 80083526, 92163164, 160167052, 184326328, 320334104, 368652656, 640668208, 737305312, 1281336416, 4124301589, 8248603178, 16497206356, 32994412712, 65988825424, 131977650848]

約数ペア:

[(1, 131977650848), (2, 65988825424), (4, 32994412712), (8, 16497206356), (16, 8248603178), (32, 4124301589), (103, 1281336416), (179, 737305312), (206, 640668208), (358, 368652656), (412, 320334104), (716, 184326328), (824, 160167052), (1432, 92163164), (1648, 80083526), (2864, 46081582), (3296, 40041763), (5728, 23040791), (18437, 7158304), (36874, 3579152), (73748, 1789576), (147496, 894788), (223697, 589984), (294992, 447394)]