161569558976

素因数分解:

$2^6\times 7^1\times {\mathrm{4397}}^1\times {\mathrm{82021}}^1$

素因数の和:86437

約数の個数: 56

約数和(自身を含む): 366504480096

約数和(自身を除く): 204934921120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4397, 8794, 17588, 30779, 35176, 61558, 70352, 82021, 123116, 140704, 164042, 246232, 281408, 328084, 492464, 574147, 656168, 984928, 1148294, 1312336, 1969856, 2296588, 2624672, 4593176, 5249344, 9186352, 18372704, 36745408, 360646337, 721292674, 1442585348, 2524524359, 2885170696, 5049048718, 5770341392, 10098097436, 11540682784, 20196194872, 23081365568, 40392389744, 80784779488, 161569558976]

約数ペア:

[(1, 161569558976), (2, 80784779488), (4, 40392389744), (7, 23081365568), (8, 20196194872), (14, 11540682784), (16, 10098097436), (28, 5770341392), (32, 5049048718), (56, 2885170696), (64, 2524524359), (112, 1442585348), (224, 721292674), (448, 360646337), (4397, 36745408), (8794, 18372704), (17588, 9186352), (30779, 5249344), (35176, 4593176), (61558, 2624672), (70352, 2296588), (82021, 1969856), (123116, 1312336), (140704, 1148294), (164042, 984928), (246232, 656168), (281408, 574147), (328084, 492464)]