130537904

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61343}}^1$

素因数の和:61377

約数の個数: 40

約数和(自身を含む): 304266240

約数和(自身を除く): 173728336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 61343, 122686, 245372, 429401, 490744, 858802, 981488, 1165517, 1717604, 2331034, 3435208, 4662068, 6870416, 8158619, 9324136, 16317238, 18648272, 32634476, 65268952, 130537904]

約数ペア:

[(1, 130537904), (2, 65268952), (4, 32634476), (7, 18648272), (8, 16317238), (14, 9324136), (16, 8158619), (19, 6870416), (28, 4662068), (38, 3435208), (56, 2331034), (76, 1717604), (112, 1165517), (133, 981488), (152, 858802), (266, 490744), (304, 429401), (532, 245372), (1064, 122686), (2128, 61343)]