159494656

素因数分解:

$2^9\times {\mathrm{151}}^1\times {\mathrm{2063}}^1$

素因数の和:2232

約数の個数: 40

約数和(自身を含む): 320943744

約数和(自身を除く): 161449088

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 302, 512, 604, 1208, 2063, 2416, 4126, 4832, 8252, 9664, 16504, 19328, 33008, 38656, 66016, 77312, 132032, 264064, 311513, 528128, 623026, 1056256, 1246052, 2492104, 4984208, 9968416, 19936832, 39873664, 79747328, 159494656]

約数ペア:

[(1, 159494656), (2, 79747328), (4, 39873664), (8, 19936832), (16, 9968416), (32, 4984208), (64, 2492104), (128, 1246052), (151, 1056256), (256, 623026), (302, 528128), (512, 311513), (604, 264064), (1208, 132032), (2063, 77312), (2416, 66016), (4126, 38656), (4832, 33008), (8252, 19328), (9664, 16504)]