64167156

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{11353}}^1$

素因数の和:11520

約数の個数: 36

約数和(自身を含む): 163247812

約数和(自身を除く): 99080656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 11353, 22706, 34059, 45412, 68118, 102177, 136236, 204354, 408708, 1782421, 3564842, 5347263, 7129684, 10694526, 16041789, 21389052, 32083578, 64167156]

約数ペア:

[(1, 64167156), (2, 32083578), (3, 21389052), (4, 16041789), (6, 10694526), (9, 7129684), (12, 5347263), (18, 3564842), (36, 1782421), (157, 408708), (314, 204354), (471, 136236), (628, 102177), (942, 68118), (1413, 45412), (1884, 34059), (2826, 22706), (5652, 11353)]