135769984

素因数分解:

$2^7\times 7^2\times {\mathrm{21647}}^1$

素因数の和:21675

約数の個数: 48

約数和(自身を含む): 314653680

約数和(自身を除く): 178883696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 21647, 43294, 86588, 151529, 173176, 303058, 346352, 606116, 692704, 1060703, 1212232, 1385408, 2121406, 2424464, 2770816, 4242812, 4848928, 8485624, 9697856, 16971248, 19395712, 33942496, 67884992, 135769984]

約数ペア:

[(1, 135769984), (2, 67884992), (4, 33942496), (7, 19395712), (8, 16971248), (14, 9697856), (16, 8485624), (28, 4848928), (32, 4242812), (49, 2770816), (56, 2424464), (64, 2121406), (98, 1385408), (112, 1212232), (128, 1060703), (196, 692704), (224, 606116), (392, 346352), (448, 303058), (784, 173176), (896, 151529), (1568, 86588), (3136, 43294), (6272, 21647)]