173189969264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1\times {\mathrm{11161}}^1$

素因数の和:12466

約数の個数: 80

約数和(自身を含む): 367624845504

約数和(自身を除く): 194434876240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1223, 1586, 2446, 3172, 4892, 6344, 9784, 11161, 12688, 15899, 19568, 22322, 31798, 44644, 63596, 74603, 89288, 127192, 145093, 149206, 178576, 254384, 290186, 298412, 580372, 596824, 680821, 969839, 1160744, 1193648, 1361642, 1939678, 2321488, 2723284, 3879356, 5446568, 7758712, 8850673, 10893136, 13649903, 15517424, 17701346, 27299806, 35402692, 54599612, 70805384, 109199224, 141610768, 177448739, 218398448, 354897478, 709794956, 832644083, 1419589912, 1665288166, 2839179824, 3330576332, 6661152664, 10824373079, 13322305328, 21648746158, 43297492316, 86594984632, 173189969264]

約数ペア:

[(1, 173189969264), (2, 86594984632), (4, 43297492316), (8, 21648746158), (13, 13322305328), (16, 10824373079), (26, 6661152664), (52, 3330576332), (61, 2839179824), (104, 1665288166), (122, 1419589912), (208, 832644083), (244, 709794956), (488, 354897478), (793, 218398448), (976, 177448739), (1223, 141610768), (1586, 109199224), (2446, 70805384), (3172, 54599612), (4892, 35402692), (6344, 27299806), (9784, 17701346), (11161, 15517424), (12688, 13649903), (15899, 10893136), (19568, 8850673), (22322, 7758712), (31798, 5446568), (44644, 3879356), (63596, 2723284), (74603, 2321488), (89288, 1939678), (127192, 1361642), (145093, 1193648), (149206, 1160744), (178576, 969839), (254384, 680821), (290186, 596824), (298412, 580372)]