122740928

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{15101}}^1$

素因数の和:15240

約数の個数: 28

約数和(自身を含む): 245498112

約数和(自身を除く): 122757184

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 15101, 30202, 60404, 120808, 241616, 483232, 966464, 1917827, 3835654, 7671308, 15342616, 30685232, 61370464, 122740928]

約数ペア:

[(1, 122740928), (2, 61370464), (4, 30685232), (8, 15342616), (16, 7671308), (32, 3835654), (64, 1917827), (127, 966464), (254, 483232), (508, 241616), (1016, 120808), (2032, 60404), (4064, 30202), (8128, 15101)]