123209168

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2027}}^1$

素因数の和:2195

約数の個数: 40

約数和(自身を含む): 248957280

約数和(自身を除く): 125748112

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 131, 232, 262, 464, 524, 1048, 2027, 2096, 3799, 4054, 7598, 8108, 15196, 16216, 30392, 32432, 58783, 60784, 117566, 235132, 265537, 470264, 531074, 940528, 1062148, 2124296, 4248592, 7700573, 15401146, 30802292, 61604584, 123209168]

約数ペア:

[(1, 123209168), (2, 61604584), (4, 30802292), (8, 15401146), (16, 7700573), (29, 4248592), (58, 2124296), (116, 1062148), (131, 940528), (232, 531074), (262, 470264), (464, 265537), (524, 235132), (1048, 117566), (2027, 60784), (2096, 58783), (3799, 32432), (4054, 30392), (7598, 16216), (8108, 15196)]