151242784

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61381}}^1$

素因数の和:61409

約数の個数: 48

約数和(自身を含む): 371238336

約数和(自身を除く): 219995552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 61381, 122762, 245524, 429667, 491048, 675191, 859334, 982096, 1350382, 1718668, 1964192, 2700764, 3437336, 4726337, 5401528, 6874672, 9452674, 10803056, 13749344, 18905348, 21606112, 37810696, 75621392, 151242784]

約数ペア:

[(1, 151242784), (2, 75621392), (4, 37810696), (7, 21606112), (8, 18905348), (11, 13749344), (14, 10803056), (16, 9452674), (22, 6874672), (28, 5401528), (32, 4726337), (44, 3437336), (56, 2700764), (77, 1964192), (88, 1718668), (112, 1350382), (154, 982096), (176, 859334), (224, 675191), (308, 491048), (352, 429667), (616, 245524), (1232, 122762), (2464, 61381)]