138551666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2917}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 242030592

約数和(自身を除く): 103478926

約数列:

[1, 2, 11, 17, 22, 34, 127, 187, 254, 374, 1397, 2159, 2794, 2917, 4318, 5834, 23749, 32087, 47498, 49589, 64174, 99178, 370459, 545479, 740918, 1090958, 4075049, 6297803, 8150098, 12595606, 69275833, 138551666]

約数ペア:

[(1, 138551666), (2, 69275833), (11, 12595606), (17, 8150098), (22, 6297803), (34, 4075049), (127, 1090958), (187, 740918), (254, 545479), (374, 370459), (1397, 99178), (2159, 64174), (2794, 49589), (2917, 47498), (4318, 32087), (5834, 23749)]