143473232

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12437}}^1$

素因数の和:12555

約数の個数: 40

約数和(自身を含む): 320800896

約数和(自身を除く): 177327664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 12437, 24874, 49748, 87059, 99496, 174118, 198992, 348236, 696472, 1281011, 1392944, 2562022, 5124044, 8967077, 10248088, 17934154, 20496176, 35868308, 71736616, 143473232]

約数ペア:

[(1, 143473232), (2, 71736616), (4, 35868308), (7, 20496176), (8, 17934154), (14, 10248088), (16, 8967077), (28, 5124044), (56, 2562022), (103, 1392944), (112, 1281011), (206, 696472), (412, 348236), (721, 198992), (824, 174118), (1442, 99496), (1648, 87059), (2884, 49748), (5768, 24874), (11536, 12437)]