127569104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1423}}^1$

素因数の和:1875

約数の個数: 40

約数和(自身を含む): 266982912

約数和(自身を除く): 139413808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 431, 862, 1423, 1724, 2846, 3448, 5603, 5692, 6896, 11206, 11384, 18499, 22412, 22768, 36998, 44824, 73996, 89648, 147992, 295984, 613313, 1226626, 2453252, 4906504, 7973069, 9813008, 15946138, 31892276, 63784552, 127569104]

約数ペア:

[(1, 127569104), (2, 63784552), (4, 31892276), (8, 15946138), (13, 9813008), (16, 7973069), (26, 4906504), (52, 2453252), (104, 1226626), (208, 613313), (431, 295984), (862, 147992), (1423, 89648), (1724, 73996), (2846, 44824), (3448, 36998), (5603, 22768), (5692, 22412), (6896, 18499), (11206, 11384)]