164362384

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1903

約数の個数: 40

約数和(自身を含む): 327979008

約数和(自身を除く): 163616624

約数列:

[1, 2, 4, 8, 16, 47, 94, 127, 188, 254, 376, 508, 752, 1016, 1721, 2032, 3442, 5969, 6884, 11938, 13768, 23876, 27536, 47752, 80887, 95504, 161774, 218567, 323548, 437134, 647096, 874268, 1294192, 1748536, 3497072, 10272649, 20545298, 41090596, 82181192, 164362384]

約数ペア:

[(1, 164362384), (2, 82181192), (4, 41090596), (8, 20545298), (16, 10272649), (47, 3497072), (94, 1748536), (127, 1294192), (188, 874268), (254, 647096), (376, 437134), (508, 323548), (752, 218567), (1016, 161774), (1721, 95504), (2032, 80887), (3442, 47752), (5969, 27536), (6884, 23876), (11938, 13768)]