159870056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4549}}^1$

素因数の和:4769

約数の個数: 32

約数和(自身を含む): 314496000

約数和(自身を除く): 154625944

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 191, 382, 764, 1528, 4393, 4549, 8786, 9098, 17572, 18196, 35144, 36392, 104627, 209254, 418508, 837016, 868859, 1737718, 3475436, 6950872, 19983757, 39967514, 79935028, 159870056]

約数ペア:

[(1, 159870056), (2, 79935028), (4, 39967514), (8, 19983757), (23, 6950872), (46, 3475436), (92, 1737718), (184, 868859), (191, 837016), (382, 418508), (764, 209254), (1528, 104627), (4393, 36392), (4549, 35144), (8786, 18196), (9098, 17572)]