172373152

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4721}}^1$

素因数の和:4901

約数の個数: 48

約数和(自身を含む): 390301632

約数和(自身を除く): 217928480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 1141, 1304, 2282, 2608, 4564, 4721, 5216, 9128, 9442, 18256, 18884, 33047, 36512, 37768, 66094, 75536, 132188, 151072, 264376, 528752, 769523, 1057504, 1539046, 3078092, 5386661, 6156184, 10773322, 12312368, 21546644, 24624736, 43093288, 86186576, 172373152]

約数ペア:

[(1, 172373152), (2, 86186576), (4, 43093288), (7, 24624736), (8, 21546644), (14, 12312368), (16, 10773322), (28, 6156184), (32, 5386661), (56, 3078092), (112, 1539046), (163, 1057504), (224, 769523), (326, 528752), (652, 264376), (1141, 151072), (1304, 132188), (2282, 75536), (2608, 66094), (4564, 37768), (4721, 36512), (5216, 33047), (9128, 18884), (9442, 18256)]