156985334912

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{400931}}^1$

素因数の和:400994

約数の個数: 128

約数和(自身を含む): 392592614400

約数和(自身を除く): 235607279488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 128, 133, 152, 161, 184, 224, 266, 304, 322, 368, 437, 448, 532, 608, 644, 736, 874, 896, 1064, 1216, 1288, 1472, 1748, 2128, 2432, 2576, 2944, 3059, 3496, 4256, 5152, 6118, 6992, 8512, 10304, 12236, 13984, 17024, 20608, 24472, 27968, 48944, 55936, 97888, 195776, 391552, 400931, 801862, 1603724, 2806517, 3207448, 5613034, 6414896, 7617689, 9221413, 11226068, 12829792, 15235378, 18442826, 22452136, 25659584, 30470756, 36885652, 44904272, 51319168, 53323823, 60941512, 64549891, 73771304, 89808544, 106647646, 121883024, 129099782, 147542608, 175206847, 179617088, 213295292, 243766048, 258199564, 295085216, 350413694, 359234176, 426590584, 487532096, 516399128, 590170432, 700827388, 853181168, 975064192, 1032798256, 1180340864, 1226447929, 1401654776, 1706362336, 2065596512, 2452895858, 2803309552, 3412724672, 4131193024, 4905791716, 5606619104, 6825449344, 8262386048, 9811583432, 11213238208, 19623166864, 22426476416, 39246333728, 78492667456, 156985334912]

約数ペア:

[(1, 156985334912), (2, 78492667456), (4, 39246333728), (7, 22426476416), (8, 19623166864), (14, 11213238208), (16, 9811583432), (19, 8262386048), (23, 6825449344), (28, 5606619104), (32, 4905791716), (38, 4131193024), (46, 3412724672), (56, 2803309552), (64, 2452895858), (76, 2065596512), (92, 1706362336), (112, 1401654776), (128, 1226447929), (133, 1180340864), (152, 1032798256), (161, 975064192), (184, 853181168), (224, 700827388), (266, 590170432), (304, 516399128), (322, 487532096), (368, 426590584), (437, 359234176), (448, 350413694), (532, 295085216), (608, 258199564), (644, 243766048), (736, 213295292), (874, 179617088), (896, 175206847), (1064, 147542608), (1216, 129099782), (1288, 121883024), (1472, 106647646), (1748, 89808544), (2128, 73771304), (2432, 64549891), (2576, 60941512), (2944, 53323823), (3059, 51319168), (3496, 44904272), (4256, 36885652), (5152, 30470756), (6118, 25659584), (6992, 22452136), (8512, 18442826), (10304, 15235378), (12236, 12829792), (13984, 11226068), (17024, 9221413), (20608, 7617689), (24472, 6414896), (27968, 5613034), (48944, 3207448), (55936, 2806517), (97888, 1603724), (195776, 801862), (391552, 400931)]