164915142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{106123}}^1$

素因数の和:106172

約数の個数: 32

約数和(自身を含む): 387140352

約数和(自身を除く): 222225210

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 106123, 212246, 318369, 636738, 742861, 1485722, 2228583, 3926551, 4457166, 7853102, 11779653, 23559306, 27485857, 54971714, 82457571, 164915142]

約数ペア:

[(1, 164915142), (2, 82457571), (3, 54971714), (6, 27485857), (7, 23559306), (14, 11779653), (21, 7853102), (37, 4457166), (42, 3926551), (74, 2228583), (111, 1485722), (222, 742861), (259, 636738), (518, 318369), (777, 212246), (1554, 106123)]