149565712

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{25471}}^1$

素因数の和:25846

約数の個数: 20

約数和(自身を含む): 290584576

約数和(自身を除く): 141018864

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 25471, 50942, 101884, 203768, 407536, 9347857, 18695714, 37391428, 74782856, 149565712]

約数ペア:

[(1, 149565712), (2, 74782856), (4, 37391428), (8, 18695714), (16, 9347857), (367, 407536), (734, 203768), (1468, 101884), (2936, 50942), (5872, 25471)]