189033328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7727}}^1$

素因数の和:7885

約数の個数: 40

約数和(自身を含む): 402474240

約数和(自身を除く): 213440912

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1529, 2224, 3058, 6116, 7727, 12232, 15454, 24464, 30908, 61816, 84997, 123632, 169994, 339988, 679976, 1074053, 1359952, 2148106, 4296212, 8592424, 11814583, 17184848, 23629166, 47258332, 94516664, 189033328]

約数ペア:

[(1, 189033328), (2, 94516664), (4, 47258332), (8, 23629166), (11, 17184848), (16, 11814583), (22, 8592424), (44, 4296212), (88, 2148106), (139, 1359952), (176, 1074053), (278, 679976), (556, 339988), (1112, 169994), (1529, 123632), (2224, 84997), (3058, 61816), (6116, 30908), (7727, 24464), (12232, 15454)]