153388816

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2017}}^1$

素因数の和:2136

約数の個数: 60

約数和(自身を含む): 349448988

約数和(自身を除く): 196060172

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 388, 392, 679, 776, 784, 1358, 1552, 2017, 2716, 4034, 4753, 5432, 8068, 9506, 10864, 14119, 16136, 19012, 28238, 32272, 38024, 56476, 76048, 98833, 112952, 195649, 197666, 225904, 391298, 395332, 782596, 790664, 1369543, 1565192, 1581328, 2739086, 3130384, 5478172, 9586801, 10956344, 19173602, 21912688, 38347204, 76694408, 153388816]

約数ペア:

[(1, 153388816), (2, 76694408), (4, 38347204), (7, 21912688), (8, 19173602), (14, 10956344), (16, 9586801), (28, 5478172), (49, 3130384), (56, 2739086), (97, 1581328), (98, 1565192), (112, 1369543), (194, 790664), (196, 782596), (388, 395332), (392, 391298), (679, 225904), (776, 197666), (784, 195649), (1358, 112952), (1552, 98833), (2017, 76048), (2716, 56476), (4034, 38024), (4753, 32272), (5432, 28238), (8068, 19012), (9506, 16136), (10864, 14119)]