157536804976

素因数分解:

$2^4\times {\mathrm{2609}}^1\times {\mathrm{3773879}}^1$

素因数の和:3776496

約数の個数: 20

約数和(自身を含む): 305344630800

約数和(自身を除く): 147807825824

約数列:

[1, 2, 4, 8, 16, 2609, 5218, 10436, 20872, 41744, 3773879, 7547758, 15095516, 30191032, 60382064, 9846050311, 19692100622, 39384201244, 78768402488, 157536804976]

約数ペア:

[(1, 157536804976), (2, 78768402488), (4, 39384201244), (8, 19692100622), (16, 9846050311), (2609, 60382064), (5218, 30191032), (10436, 15095516), (20872, 7547758), (41744, 3773879)]