139060088

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 277749000

約数和(自身を除く): 138688912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 269, 358, 361, 538, 716, 722, 1076, 1432, 1444, 2152, 2888, 3401, 5111, 6802, 10222, 13604, 20444, 27208, 40888, 48151, 64619, 96302, 97109, 129238, 192604, 194218, 258476, 385208, 388436, 516952, 776872, 914869, 1829738, 3659476, 7318952, 17382511, 34765022, 69530044, 139060088]

約数ペア:

[(1, 139060088), (2, 69530044), (4, 34765022), (8, 17382511), (19, 7318952), (38, 3659476), (76, 1829738), (152, 914869), (179, 776872), (269, 516952), (358, 388436), (361, 385208), (538, 258476), (716, 194218), (722, 192604), (1076, 129238), (1432, 97109), (1444, 96302), (2152, 64619), (2888, 48151), (3401, 40888), (5111, 27208), (6802, 20444), (10222, 13604)]