138015152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1559}}^1$

素因数の和:2081

約数の個数: 40

約数和(自身を含む): 292481280

約数和(自身を除く): 154466128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 503, 1006, 1559, 2012, 3118, 4024, 5533, 6236, 8048, 11066, 12472, 17149, 22132, 24944, 34298, 44264, 68596, 88528, 137192, 274384, 784177, 1568354, 3136708, 6273416, 8625947, 12546832, 17251894, 34503788, 69007576, 138015152]

約数ペア:

[(1, 138015152), (2, 69007576), (4, 34503788), (8, 17251894), (11, 12546832), (16, 8625947), (22, 6273416), (44, 3136708), (88, 1568354), (176, 784177), (503, 274384), (1006, 137192), (1559, 88528), (2012, 68596), (3118, 44264), (4024, 34298), (5533, 24944), (6236, 22132), (8048, 17149), (11066, 12472)]