132420708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3347}}^1$

素因数の和:3521

約数の個数: 72

約数和(自身を含む): 385100352

約数和(自身を除く): 252679644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 3347, 4396, 5652, 6594, 6694, 9891, 10041, 13188, 13388, 19782, 20082, 23429, 30123, 39564, 40164, 46858, 60246, 70287, 93716, 120492, 140574, 210861, 281148, 421722, 525479, 843444, 1050958, 1576437, 2101916, 3152874, 3678353, 4729311, 6305748, 7356706, 9458622, 11035059, 14713412, 18917244, 22070118, 33105177, 44140236, 66210354, 132420708]

約数ペア:

[(1, 132420708), (2, 66210354), (3, 44140236), (4, 33105177), (6, 22070118), (7, 18917244), (9, 14713412), (12, 11035059), (14, 9458622), (18, 7356706), (21, 6305748), (28, 4729311), (36, 3678353), (42, 3152874), (63, 2101916), (84, 1576437), (126, 1050958), (157, 843444), (252, 525479), (314, 421722), (471, 281148), (628, 210861), (942, 140574), (1099, 120492), (1413, 93716), (1884, 70287), (2198, 60246), (2826, 46858), (3297, 40164), (3347, 39564), (4396, 30123), (5652, 23429), (6594, 20082), (6694, 19782), (9891, 13388), (10041, 13188)]