164789136

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{39461}}^1$

素因数の和:39504

約数の個数: 60

約数和(自身を含む): 477095580

約数和(自身を除く): 312306444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 39461, 78922, 118383, 157844, 236766, 315688, 355149, 473532, 631376, 710298, 947064, 1144369, 1420596, 1894128, 2288738, 2841192, 3433107, 4577476, 5682384, 6866214, 9154952, 10299321, 13732428, 18309904, 20598642, 27464856, 41197284, 54929712, 82394568, 164789136]

約数ペア:

[(1, 164789136), (2, 82394568), (3, 54929712), (4, 41197284), (6, 27464856), (8, 20598642), (9, 18309904), (12, 13732428), (16, 10299321), (18, 9154952), (24, 6866214), (29, 5682384), (36, 4577476), (48, 3433107), (58, 2841192), (72, 2288738), (87, 1894128), (116, 1420596), (144, 1144369), (174, 947064), (232, 710298), (261, 631376), (348, 473532), (464, 355149), (522, 315688), (696, 236766), (1044, 157844), (1392, 118383), (2088, 78922), (4176, 39461)]