138708952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1741}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 272170080

約数和(自身を除く): 133461128

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 433, 866, 1732, 1741, 3464, 3482, 6964, 9959, 13928, 19918, 39836, 40043, 79672, 80086, 160172, 320344, 753853, 1507706, 3015412, 6030824, 17338619, 34677238, 69354476, 138708952]

約数ペア:

[(1, 138708952), (2, 69354476), (4, 34677238), (8, 17338619), (23, 6030824), (46, 3015412), (92, 1507706), (184, 753853), (433, 320344), (866, 160172), (1732, 80086), (1741, 79672), (3464, 40043), (3482, 39836), (6964, 19918), (9959, 13928)]