140352352

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4783}}^1$

素因数の和:4931

約数の個数: 48

約数和(自身を含む): 318269952

約数和(自身を除く): 177917600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1834, 2096, 3668, 4192, 4783, 7336, 9566, 14672, 19132, 29344, 33481, 38264, 66962, 76528, 133924, 153056, 267848, 535696, 626573, 1071392, 1253146, 2506292, 4386011, 5012584, 8772022, 10025168, 17544044, 20050336, 35088088, 70176176, 140352352]

約数ペア:

[(1, 140352352), (2, 70176176), (4, 35088088), (7, 20050336), (8, 17544044), (14, 10025168), (16, 8772022), (28, 5012584), (32, 4386011), (56, 2506292), (112, 1253146), (131, 1071392), (224, 626573), (262, 535696), (524, 267848), (917, 153056), (1048, 133924), (1834, 76528), (2096, 66962), (3668, 38264), (4192, 33481), (4783, 29344), (7336, 19132), (9566, 14672)]