187721968

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{4567}}^1$

素因数の和:4949

約数の個数: 40

約数和(自身を含む): 416893952

約数和(自身を除く): 229171984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 734, 1468, 2569, 2936, 4567, 5138, 5872, 9134, 10276, 18268, 20552, 31969, 36536, 41104, 63938, 73072, 127876, 255752, 511504, 1676089, 3352178, 6704356, 11732623, 13408712, 23465246, 26817424, 46930492, 93860984, 187721968]

約数ペア:

[(1, 187721968), (2, 93860984), (4, 46930492), (7, 26817424), (8, 23465246), (14, 13408712), (16, 11732623), (28, 6704356), (56, 3352178), (112, 1676089), (367, 511504), (734, 255752), (1468, 127876), (2569, 73072), (2936, 63938), (4567, 41104), (5138, 36536), (5872, 31969), (9134, 20552), (10276, 18268)]