149043904

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{6451}}^1$

素因数の和:6501

約数の個数: 42

約数和(自身を含む): 312192924

約数和(自身を除く): 163149020

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 6451, 11552, 12902, 23104, 25804, 51608, 103216, 122569, 206432, 245138, 412864, 490276, 980552, 1961104, 2328811, 3922208, 4657622, 7844416, 9315244, 18630488, 37260976, 74521952, 149043904]

約数ペア:

[(1, 149043904), (2, 74521952), (4, 37260976), (8, 18630488), (16, 9315244), (19, 7844416), (32, 4657622), (38, 3922208), (64, 2328811), (76, 1961104), (152, 980552), (304, 490276), (361, 412864), (608, 245138), (722, 206432), (1216, 122569), (1444, 103216), (2888, 51608), (5776, 25804), (6451, 23104), (11552, 12902)]