149725836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{319927}}^1$

素因数の和:319950

約数の個数: 36

約数和(自身を含む): 407588272

約数和(自身を除く): 257862436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 319927, 639854, 959781, 1279708, 1919562, 2879343, 3839124, 4159051, 5758686, 8318102, 11517372, 12477153, 16636204, 24954306, 37431459, 49908612, 74862918, 149725836]

約数ペア:

[(1, 149725836), (2, 74862918), (3, 49908612), (4, 37431459), (6, 24954306), (9, 16636204), (12, 12477153), (13, 11517372), (18, 8318102), (26, 5758686), (36, 4159051), (39, 3839124), (52, 2879343), (78, 1919562), (117, 1279708), (156, 959781), (234, 639854), (468, 319927)]