149499196

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{69341}}^1$

素因数の和:69370

約数の個数: 36

約数和(自身を含む): 332009496

約数和(自身を除く): 182510300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 69341, 138682, 277364, 485387, 762751, 970774, 1525502, 1941548, 3051004, 3397709, 5339257, 6795418, 10678514, 13590836, 21357028, 37374799, 74749598, 149499196]

約数ペア:

[(1, 149499196), (2, 74749598), (4, 37374799), (7, 21357028), (11, 13590836), (14, 10678514), (22, 6795418), (28, 5339257), (44, 3397709), (49, 3051004), (77, 1941548), (98, 1525502), (154, 970774), (196, 762751), (308, 485387), (539, 277364), (1078, 138682), (2156, 69341)]