131152322

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{31123}}^1$

素因数の和:31182

約数の個数: 24

約数和(自身を含む): 234176976

約数和(自身を除く): 103024654

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 31123, 62246, 217861, 435722, 1338289, 1525027, 2676578, 3050054, 9368023, 18736046, 65576161, 131152322]

約数ペア:

[(1, 131152322), (2, 65576161), (7, 18736046), (14, 9368023), (43, 3050054), (49, 2676578), (86, 1525027), (98, 1338289), (301, 435722), (602, 217861), (2107, 62246), (4214, 31123)]