160120648

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{2437}}^1$

素因数の和:2677

約数の個数: 32

約数和(自身を含む): 308943360

約数和(自身を除く): 148822712

約数列:

[1, 2, 4, 8, 43, 86, 172, 191, 344, 382, 764, 1528, 2437, 4874, 8213, 9748, 16426, 19496, 32852, 65704, 104791, 209582, 419164, 465467, 838328, 930934, 1861868, 3723736, 20015081, 40030162, 80060324, 160120648]

約数ペア:

[(1, 160120648), (2, 80060324), (4, 40030162), (8, 20015081), (43, 3723736), (86, 1861868), (172, 930934), (191, 838328), (344, 465467), (382, 419164), (764, 209582), (1528, 104791), (2437, 65704), (4874, 32852), (8213, 19496), (9748, 16426)]