145227768

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{123493}}^1$

素因数の和:123516

約数の個数: 48

約数和(自身を含む): 422349480

約数和(自身を除く): 277121712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 123493, 246986, 370479, 493972, 740958, 864451, 987944, 1481916, 1728902, 2593353, 2963832, 3457804, 5186706, 6051157, 6915608, 10373412, 12102314, 18153471, 20746824, 24204628, 36306942, 48409256, 72613884, 145227768]

約数ペア:

[(1, 145227768), (2, 72613884), (3, 48409256), (4, 36306942), (6, 24204628), (7, 20746824), (8, 18153471), (12, 12102314), (14, 10373412), (21, 6915608), (24, 6051157), (28, 5186706), (42, 3457804), (49, 2963832), (56, 2593353), (84, 1728902), (98, 1481916), (147, 987944), (168, 864451), (196, 740958), (294, 493972), (392, 370479), (588, 246986), (1176, 123493)]