149062448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21319}}^1$

素因数の和:21369

約数の個数: 40

約数和(自身を含む): 317241600

約数和(自身を除く): 168179152

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 21319, 42638, 85276, 170552, 341104, 405061, 490337, 810122, 980674, 1620244, 1961348, 3240488, 3922696, 6480976, 7845392, 9316403, 18632806, 37265612, 74531224, 149062448]

約数ペア:

[(1, 149062448), (2, 74531224), (4, 37265612), (8, 18632806), (16, 9316403), (19, 7845392), (23, 6480976), (38, 3922696), (46, 3240488), (76, 1961348), (92, 1620244), (152, 980674), (184, 810122), (304, 490337), (368, 405061), (437, 341104), (874, 170552), (1748, 85276), (3496, 42638), (6992, 21319)]