222746168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{6763}}^1$

素因数の和:6971

約数の個数: 32

約数和(自身を含む): 438307200

約数和(自身を除く): 215561032

約数列:

[1, 2, 4, 8, 23, 46, 92, 179, 184, 358, 716, 1432, 4117, 6763, 8234, 13526, 16468, 27052, 32936, 54104, 155549, 311098, 622196, 1210577, 1244392, 2421154, 4842308, 9684616, 27843271, 55686542, 111373084, 222746168]

約数ペア:

[(1, 222746168), (2, 111373084), (4, 55686542), (8, 27843271), (23, 9684616), (46, 4842308), (92, 2421154), (179, 1244392), (184, 1210577), (358, 622196), (716, 311098), (1432, 155549), (4117, 54104), (6763, 32936), (8234, 27052), (13526, 16468)]