177768768

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{6661}}^1$

素因数の和:6815

約数の個数: 56

約数和(自身を含む): 473801440

約数和(自身を除く): 296032672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6661, 6672, 8896, 13322, 13344, 19983, 26644, 26688, 39966, 53288, 79932, 106576, 159864, 213152, 319728, 426304, 639456, 925879, 1278912, 1851758, 2777637, 3703516, 5555274, 7407032, 11110548, 14814064, 22221096, 29628128, 44442192, 59256256, 88884384, 177768768]

約数ペア:

[(1, 177768768), (2, 88884384), (3, 59256256), (4, 44442192), (6, 29628128), (8, 22221096), (12, 14814064), (16, 11110548), (24, 7407032), (32, 5555274), (48, 3703516), (64, 2777637), (96, 1851758), (139, 1278912), (192, 925879), (278, 639456), (417, 426304), (556, 319728), (834, 213152), (1112, 159864), (1668, 106576), (2224, 79932), (3336, 53288), (4448, 39966), (6661, 26688), (6672, 26644), (8896, 19983), (13322, 13344)]