168807742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 276101280

約数和(自身を除く): 107293538

約数列:

[1, 2, 19, 38, 41, 82, 97, 194, 779, 1117, 1558, 1843, 2234, 3686, 3977, 7954, 21223, 42446, 45797, 75563, 91594, 108349, 151126, 216698, 870143, 1740286, 2058631, 4117262, 4442309, 8884618, 84403871, 168807742]

約数ペア:

[(1, 168807742), (2, 84403871), (19, 8884618), (38, 4442309), (41, 4117262), (82, 2058631), (97, 1740286), (194, 870143), (779, 216698), (1117, 151126), (1558, 108349), (1843, 91594), (2234, 75563), (3686, 45797), (3977, 42446), (7954, 21223)]