173130944

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5443}}^1$

素因数の和:5533

約数の個数: 56

約数和(自身を含む): 398239488

約数和(自身を除く): 225108544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4544, 5443, 7952, 10886, 15904, 21772, 31808, 38101, 43544, 76202, 87088, 152404, 174176, 304808, 348352, 386453, 609616, 772906, 1219232, 1545812, 2438464, 2705171, 3091624, 5410342, 6183248, 10820684, 12366496, 21641368, 24732992, 43282736, 86565472, 173130944]

約数ペア:

[(1, 173130944), (2, 86565472), (4, 43282736), (7, 24732992), (8, 21641368), (14, 12366496), (16, 10820684), (28, 6183248), (32, 5410342), (56, 3091624), (64, 2705171), (71, 2438464), (112, 1545812), (142, 1219232), (224, 772906), (284, 609616), (448, 386453), (497, 348352), (568, 304808), (994, 174176), (1136, 152404), (1988, 87088), (2272, 76202), (3976, 43544), (4544, 38101), (5443, 31808), (7952, 21772), (10886, 15904)]