143559514

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{63691}}^1$

素因数の和:63730

約数の個数: 24

約数和(自身を含む): 261391968

約数和(自身を除く): 117832454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 63691, 127382, 445837, 891674, 1464893, 2929786, 3120859, 6241718, 10254251, 20508502, 71779757, 143559514]

約数ペア:

[(1, 143559514), (2, 71779757), (7, 20508502), (14, 10254251), (23, 6241718), (46, 3120859), (49, 2929786), (98, 1464893), (161, 891674), (322, 445837), (1127, 127382), (2254, 63691)]