137572768

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{11909}}^1$

素因数の和:11957

約数の個数: 36

約数和(自身を含む): 285875730

約数和(自身を除く): 148302962

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 11552, 11909, 23818, 47636, 95272, 190544, 226271, 381088, 452542, 905084, 1810168, 3620336, 4299149, 7240672, 8598298, 17196596, 34393192, 68786384, 137572768]

約数ペア:

[(1, 137572768), (2, 68786384), (4, 34393192), (8, 17196596), (16, 8598298), (19, 7240672), (32, 4299149), (38, 3620336), (76, 1810168), (152, 905084), (304, 452542), (361, 381088), (608, 226271), (722, 190544), (1444, 95272), (2888, 47636), (5776, 23818), (11552, 11909)]