139464816

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{20903}}^1$

素因数の和:21053

約数の個数: 40

約数和(自身を含む): 362893440

約数和(自身を除く): 223428624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 20903, 41806, 62709, 83612, 125418, 167224, 250836, 334448, 501672, 1003344, 2905517, 5811034, 8716551, 11622068, 17433102, 23244136, 34866204, 46488272, 69732408, 139464816]

約数ペア:

[(1, 139464816), (2, 69732408), (3, 46488272), (4, 34866204), (6, 23244136), (8, 17433102), (12, 11622068), (16, 8716551), (24, 5811034), (48, 2905517), (139, 1003344), (278, 501672), (417, 334448), (556, 250836), (834, 167224), (1112, 125418), (1668, 83612), (2224, 62709), (3336, 41806), (6672, 20903)]