140908544

素因数分解:

$2^{11}\times 7^1\times {\mathrm{9829}}^1$

素因数の和:9858

約数の個数: 48

約数和(自身を含む): 322030800

約数和(自身を除く): 181122256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 9829, 14336, 19658, 39316, 68803, 78632, 137606, 157264, 275212, 314528, 550424, 629056, 1100848, 1258112, 2201696, 2516224, 4403392, 5032448, 8806784, 10064896, 17613568, 20129792, 35227136, 70454272, 140908544]

約数ペア:

[(1, 140908544), (2, 70454272), (4, 35227136), (7, 20129792), (8, 17613568), (14, 10064896), (16, 8806784), (28, 5032448), (32, 4403392), (56, 2516224), (64, 2201696), (112, 1258112), (128, 1100848), (224, 629056), (256, 550424), (448, 314528), (512, 275212), (896, 157264), (1024, 137606), (1792, 78632), (2048, 68803), (3584, 39316), (7168, 19658), (9829, 14336)]