129782238

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{1361}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 271441152

約数和(自身を除く): 141658914

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 691, 1361, 1382, 2073, 2722, 4083, 4146, 8166, 15893, 31303, 31786, 47679, 62606, 93909, 95358, 187818, 940451, 1880902, 2821353, 5642706, 21630373, 43260746, 64891119, 129782238]

約数ペア:

[(1, 129782238), (2, 64891119), (3, 43260746), (6, 21630373), (23, 5642706), (46, 2821353), (69, 1880902), (138, 940451), (691, 187818), (1361, 95358), (1382, 93909), (2073, 62606), (2722, 47679), (4083, 31786), (4146, 31303), (8166, 15893)]