140162824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{2099}}^1$

素因数の和:2613

約数の個数: 32

約数和(自身を含む): 278964000

約数和(自身を除く): 138801176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 491, 982, 1964, 2099, 3928, 4198, 8347, 8396, 16694, 16792, 33388, 35683, 66776, 71366, 142732, 285464, 1030609, 2061218, 4122436, 8244872, 17520353, 35040706, 70081412, 140162824]

約数ペア:

[(1, 140162824), (2, 70081412), (4, 35040706), (8, 17520353), (17, 8244872), (34, 4122436), (68, 2061218), (136, 1030609), (491, 285464), (982, 142732), (1964, 71366), (2099, 66776), (3928, 35683), (4198, 33388), (8347, 16792), (8396, 16694)]