133150394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^2$

素因数の和:223

約数の個数: 36

約数和(自身を含む): 225337518

約数和(自身を除く): 92187124

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 403, 806, 949, 961, 1898, 1922, 2263, 4526, 5329, 10658, 12493, 24986, 29419, 58838, 69277, 70153, 138554, 140306, 165199, 330398, 911989, 1823978, 2147587, 4295174, 5121169, 10242338, 66575197, 133150394]

約数ペア:

[(1, 133150394), (2, 66575197), (13, 10242338), (26, 5121169), (31, 4295174), (62, 2147587), (73, 1823978), (146, 911989), (403, 330398), (806, 165199), (949, 140306), (961, 138554), (1898, 70153), (1922, 69277), (2263, 58838), (4526, 29419), (5329, 24986), (10658, 12493)]