135774772

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{61381}}^1$

素因数の和:61471

約数の個数: 24

約数和(自身を含む): 274991360

約数和(自身を除く): 139216588

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 61381, 122762, 245524, 429667, 859334, 1718668, 4849099, 9698198, 19396396, 33943693, 67887386, 135774772]

約数ペア:

[(1, 135774772), (2, 67887386), (4, 33943693), (7, 19396396), (14, 9698198), (28, 4849099), (79, 1718668), (158, 859334), (316, 429667), (553, 245524), (1106, 122762), (2212, 61381)]