156621062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 258461280

約数和(自身を除く): 101840218

約数列:

[1, 2, 13, 26, 73, 146, 179, 358, 461, 922, 949, 1898, 2327, 4654, 5993, 11986, 13067, 26134, 33653, 67306, 82519, 165038, 169871, 339742, 437489, 874978, 1072747, 2145494, 6023887, 12047774, 78310531, 156621062]

約数ペア:

[(1, 156621062), (2, 78310531), (13, 12047774), (26, 6023887), (73, 2145494), (146, 1072747), (179, 874978), (358, 437489), (461, 339742), (922, 169871), (949, 165038), (1898, 82519), (2327, 67306), (4654, 33653), (5993, 26134), (11986, 13067)]