148941254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4337}}^1$

素因数の和:4580

約数の個数: 32

約数和(自身を含む): 279853056

約数和(自身を除く): 130911802

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 223, 446, 1561, 2453, 3122, 4337, 4906, 8674, 17171, 30359, 34342, 47707, 60718, 95414, 333949, 667898, 967151, 1934302, 6770057, 10638661, 13540114, 21277322, 74470627, 148941254]

約数ペア:

[(1, 148941254), (2, 74470627), (7, 21277322), (11, 13540114), (14, 10638661), (22, 6770057), (77, 1934302), (154, 967151), (223, 667898), (446, 333949), (1561, 95414), (2453, 60718), (3122, 47707), (4337, 34342), (4906, 30359), (8674, 17171)]