129129816832

素因数分解:

$2^8\times {\mathrm{139}}^2\times {\mathrm{26107}}^1$

素因数の和:26401

約数の個数: 54

約数和(自身を含む): 259632859668

約数和(自身を除く): 130503042836

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 2224, 4448, 8896, 17792, 19321, 26107, 35584, 38642, 52214, 77284, 104428, 154568, 208856, 309136, 417712, 618272, 835424, 1236544, 1670848, 2473088, 3341696, 3628873, 4946176, 6683392, 7257746, 14515492, 29030984, 58061968, 116123936, 232247872, 464495744, 504413347, 928991488, 1008826694, 2017653388, 4035306776, 8070613552, 16141227104, 32282454208, 64564908416, 129129816832]

約数ペア:

[(1, 129129816832), (2, 64564908416), (4, 32282454208), (8, 16141227104), (16, 8070613552), (32, 4035306776), (64, 2017653388), (128, 1008826694), (139, 928991488), (256, 504413347), (278, 464495744), (556, 232247872), (1112, 116123936), (2224, 58061968), (4448, 29030984), (8896, 14515492), (17792, 7257746), (19321, 6683392), (26107, 4946176), (35584, 3628873), (38642, 3341696), (52214, 2473088), (77284, 1670848), (104428, 1236544), (154568, 835424), (208856, 618272), (309136, 417712)]