163154432

素因数分解:

$2^9\times 7^1\times {\mathrm{45523}}^1$

素因数の和:45548

約数の個数: 40

約数和(自身を含む): 372568416

約数和(自身を除く): 209413984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 45523, 91046, 182092, 318661, 364184, 637322, 728368, 1274644, 1456736, 2549288, 2913472, 5098576, 5826944, 10197152, 11653888, 20394304, 23307776, 40788608, 81577216, 163154432]

約数ペア:

[(1, 163154432), (2, 81577216), (4, 40788608), (7, 23307776), (8, 20394304), (14, 11653888), (16, 10197152), (28, 5826944), (32, 5098576), (56, 2913472), (64, 2549288), (112, 1456736), (128, 1274644), (224, 728368), (256, 637322), (448, 364184), (512, 318661), (896, 182092), (1792, 91046), (3584, 45523)]