156915020168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{112247}}^1$

素因数の和:112830

約数の個数: 64

約数和(自身を含む): 328527446400

約数和(自身を除く): 171612426232

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 541, 646, 1082, 1292, 2164, 2584, 4328, 9197, 10279, 18394, 20558, 36788, 41116, 73576, 82232, 112247, 174743, 224494, 349486, 448988, 698972, 897976, 1397944, 1908199, 2132693, 3816398, 4265386, 7632796, 8530772, 15265592, 17061544, 36255781, 60725627, 72511562, 121451254, 145023124, 242902508, 290046248, 485805016, 1032335659, 1153786913, 2064671318, 2307573826, 4129342636, 4615147652, 8258685272, 9230295304, 19614377521, 39228755042, 78457510084, 156915020168]

約数ペア:

[(1, 156915020168), (2, 78457510084), (4, 39228755042), (8, 19614377521), (17, 9230295304), (19, 8258685272), (34, 4615147652), (38, 4129342636), (68, 2307573826), (76, 2064671318), (136, 1153786913), (152, 1032335659), (323, 485805016), (541, 290046248), (646, 242902508), (1082, 145023124), (1292, 121451254), (2164, 72511562), (2584, 60725627), (4328, 36255781), (9197, 17061544), (10279, 15265592), (18394, 8530772), (20558, 7632796), (36788, 4265386), (41116, 3816398), (73576, 2132693), (82232, 1908199), (112247, 1397944), (174743, 897976), (224494, 698972), (349486, 448988)]