187788128

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{4409}}^1$

素因数の和:4452

約数の個数: 48

約数和(自身を含む): 406743120

約数和(自身を除く): 218954992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1331, 1936, 2662, 3872, 4409, 5324, 8818, 10648, 17636, 21296, 35272, 42592, 48499, 70544, 96998, 141088, 193996, 387992, 533489, 775984, 1066978, 1551968, 2133956, 4267912, 5868379, 8535824, 11736758, 17071648, 23473516, 46947032, 93894064, 187788128]

約数ペア:

[(1, 187788128), (2, 93894064), (4, 46947032), (8, 23473516), (11, 17071648), (16, 11736758), (22, 8535824), (32, 5868379), (44, 4267912), (88, 2133956), (121, 1551968), (176, 1066978), (242, 775984), (352, 533489), (484, 387992), (968, 193996), (1331, 141088), (1936, 96998), (2662, 70544), (3872, 48499), (4409, 42592), (5324, 35272), (8818, 21296), (10648, 17636)]