121139316

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{21433}}^1$

素因数の和:21600

約数の個数: 36

約数和(自身を含む): 308178052

約数和(自身を除く): 187038736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 21433, 42866, 64299, 85732, 128598, 192897, 257196, 385794, 771588, 3364981, 6729962, 10094943, 13459924, 20189886, 30284829, 40379772, 60569658, 121139316]

約数ペア:

[(1, 121139316), (2, 60569658), (3, 40379772), (4, 30284829), (6, 20189886), (9, 13459924), (12, 10094943), (18, 6729962), (36, 3364981), (157, 771588), (314, 385794), (471, 257196), (628, 192897), (942, 128598), (1413, 85732), (1884, 64299), (2826, 42866), (5652, 21433)]