131592968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{9103}}^1$

素因数の和:9261

約数の個数: 32

約数和(自身を含む): 267657600

約数和(自身を除く): 136064632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 9103, 14456, 18206, 36412, 72824, 118339, 236678, 473356, 946712, 1265317, 2530634, 5061268, 10122536, 16449121, 32898242, 65796484, 131592968]

約数ペア:

[(1, 131592968), (2, 65796484), (4, 32898242), (8, 16449121), (13, 10122536), (26, 5061268), (52, 2530634), (104, 1265317), (139, 946712), (278, 473356), (556, 236678), (1112, 118339), (1807, 72824), (3614, 36412), (7228, 18206), (9103, 14456)]