165504752

素因数分解:

$2^4\times 7^2\times {\mathrm{379}}^1\times {\mathrm{557}}^1$

素因数の和:958

約数の個数: 60

約数和(自身を含む): 374674680

約数和(自身を除く): 209169928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 379, 392, 557, 758, 784, 1114, 1516, 2228, 2653, 3032, 3899, 4456, 5306, 6064, 7798, 8912, 10612, 15596, 18571, 21224, 27293, 31192, 37142, 42448, 54586, 62384, 74284, 109172, 148568, 211103, 218344, 297136, 422206, 436688, 844412, 1477721, 1688824, 2955442, 3377648, 5910884, 10344047, 11821768, 20688094, 23643536, 41376188, 82752376, 165504752]

約数ペア:

[(1, 165504752), (2, 82752376), (4, 41376188), (7, 23643536), (8, 20688094), (14, 11821768), (16, 10344047), (28, 5910884), (49, 3377648), (56, 2955442), (98, 1688824), (112, 1477721), (196, 844412), (379, 436688), (392, 422206), (557, 297136), (758, 218344), (784, 211103), (1114, 148568), (1516, 109172), (2228, 74284), (2653, 62384), (3032, 54586), (3899, 42448), (4456, 37142), (5306, 31192), (6064, 27293), (7798, 21224), (8912, 18571), (10612, 15596)]