142168432

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6577}}^1$

素因数の和:6785

約数の個数: 40

約数和(自身を含む): 316480736

約数和(自身を除く): 174312304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 5404, 6577, 10808, 13154, 21616, 26308, 46039, 52616, 92078, 105232, 184156, 368312, 736624, 1269361, 2538722, 5077444, 8885527, 10154888, 17771054, 20309776, 35542108, 71084216, 142168432]

約数ペア:

[(1, 142168432), (2, 71084216), (4, 35542108), (7, 20309776), (8, 17771054), (14, 10154888), (16, 8885527), (28, 5077444), (56, 2538722), (112, 1269361), (193, 736624), (386, 368312), (772, 184156), (1351, 105232), (1544, 92078), (2702, 52616), (3088, 46039), (5404, 26308), (6577, 21616), (10808, 13154)]