156576128

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{8101}}^1$

素因数の和:8266

約数の個数: 32

約数和(自身を含む): 314033520

約数和(自身を除く): 157457392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1208, 2416, 4832, 8101, 9664, 16202, 19328, 32404, 64808, 129616, 259232, 518464, 1036928, 1223251, 2446502, 4893004, 9786008, 19572016, 39144032, 78288064, 156576128]

約数ペア:

[(1, 156576128), (2, 78288064), (4, 39144032), (8, 19572016), (16, 9786008), (32, 4893004), (64, 2446502), (128, 1223251), (151, 1036928), (302, 518464), (604, 259232), (1208, 129616), (2416, 64808), (4832, 32404), (8101, 19328), (9664, 16202)]