157099432

素因数分解:

$2^3\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{1879}}^1$

素因数の和:3385

約数の個数: 32

約数和(自身を含む): 337046400

約数和(自身を除く): 179946968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1493, 1879, 2986, 3758, 5972, 7516, 10451, 11944, 13153, 15032, 20902, 26306, 41804, 52612, 83608, 105224, 2805347, 5610694, 11221388, 19637429, 22442776, 39274858, 78549716, 157099432]

約数ペア:

[(1, 157099432), (2, 78549716), (4, 39274858), (7, 22442776), (8, 19637429), (14, 11221388), (28, 5610694), (56, 2805347), (1493, 105224), (1879, 83608), (2986, 52612), (3758, 41804), (5972, 26306), (7516, 20902), (10451, 15032), (11944, 13153)]