163986966

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63709}}^1$

素因数の和:63741

約数の個数: 48

約数和(自身を含む): 417427920

約数和(自身を除く): 253440954

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 63709, 127418, 191127, 382254, 573381, 700799, 828217, 1146762, 1401598, 1656434, 2102397, 2484651, 4204794, 4969302, 6307191, 7453953, 9110387, 12614382, 14907906, 18220774, 27331161, 54662322, 81993483, 163986966]

約数ペア:

[(1, 163986966), (2, 81993483), (3, 54662322), (6, 27331161), (9, 18220774), (11, 14907906), (13, 12614382), (18, 9110387), (22, 7453953), (26, 6307191), (33, 4969302), (39, 4204794), (66, 2484651), (78, 2102397), (99, 1656434), (117, 1401598), (143, 1146762), (198, 828217), (234, 700799), (286, 573381), (429, 382254), (858, 191127), (1287, 127418), (2574, 63709)]