149725814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24473}}^1$

素因数の和:24524

約数の個数: 32

約数和(自身を含む): 281940480

約数和(自身を除く): 132214666

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 24473, 48946, 171311, 342622, 464987, 562879, 929974, 1125758, 3254909, 3940153, 6509818, 7880306, 10694701, 21389402, 74862907, 149725814]

約数ペア:

[(1, 149725814), (2, 74862907), (7, 21389402), (14, 10694701), (19, 7880306), (23, 6509818), (38, 3940153), (46, 3254909), (133, 1125758), (161, 929974), (266, 562879), (322, 464987), (437, 342622), (874, 171311), (3059, 48946), (6118, 24473)]