166972570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3677}}^1$

素因数の和:3942

約数の個数: 32

約数和(自身を含む): 317779200

約数和(自身を除く): 150806630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 239, 478, 1195, 2390, 3677, 4541, 7354, 9082, 18385, 22705, 36770, 45410, 69863, 139726, 349315, 698630, 878803, 1757606, 4394015, 8788030, 16697257, 33394514, 83486285, 166972570]

約数ペア:

[(1, 166972570), (2, 83486285), (5, 33394514), (10, 16697257), (19, 8788030), (38, 4394015), (95, 1757606), (190, 878803), (239, 698630), (478, 349315), (1195, 139726), (2390, 69863), (3677, 45410), (4541, 36770), (7354, 22705), (9082, 18385)]