121702784

素因数分解:

$2^7\times 7^1\times {\mathrm{135829}}^1$

素因数の和:135850

約数の個数: 32

約数和(自身を含む): 277093200

約数和(自身を除く): 155390416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 135829, 271658, 543316, 950803, 1086632, 1901606, 2173264, 3803212, 4346528, 7606424, 8693056, 15212848, 17386112, 30425696, 60851392, 121702784]

約数ペア:

[(1, 121702784), (2, 60851392), (4, 30425696), (7, 17386112), (8, 15212848), (14, 8693056), (16, 7606424), (28, 4346528), (32, 3803212), (56, 2173264), (64, 1901606), (112, 1086632), (128, 950803), (224, 543316), (448, 271658), (896, 135829)]