139044136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{225721}}^1$

素因数の和:225745

約数の個数: 32

約数和(自身を含む): 325039680

約数和(自身を除く): 185995544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 225721, 451442, 902884, 1580047, 1805768, 2482931, 3160094, 4965862, 6320188, 9931724, 12640376, 17380517, 19863448, 34761034, 69522068, 139044136]

約数ペア:

[(1, 139044136), (2, 69522068), (4, 34761034), (7, 19863448), (8, 17380517), (11, 12640376), (14, 9931724), (22, 6320188), (28, 4965862), (44, 3160094), (56, 2482931), (77, 1805768), (88, 1580047), (154, 902884), (308, 451442), (616, 225721)]